{"title":"991.2 GT3 Touring TOP Products","description":"\u003cp data-mce-fragment=\"1\"\u003eWelcome to Dundon Motorsports, where we curate and craft the pinnacle of performance with our TOP Products for the Porsche 991.2 GT3 Touring. As aficionados of the Porsche brand and masters of motorsport performance, we understand the visceral thrill and the unbridled power that the 991.2 GT3 Touring encapsulates. Our mission? To elevate this already stellar driving experience to new, unparalleled heights.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe Porsche 991.2 GT3 Touring is not merely a vehicle; it's a statement of sophistication, power, and a pure, unadulterated love for motorsport. Our TOP Products are designed with this ethos at their core, ensuring that every upgrade, every modification, and every tweak brings you closer to the racetrack, no matter where the road takes you.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eNavigate through a curated selection of products that promise to amplify the prowess of your Porsche 991.2 GT3 Touring. From exhaust systems that roar with might to aerodynamic enhancements that slice through the wind, every item in our TOP Products collection is a testament to quality, performance, and the sheer thrill of driving.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEmbark on a journey where every drive is an event, every turn is a moment, and every product is a key to a world of unmatched performance and exhilarating experiences. Explore our extensive range of products, each meticulously crafted for the Porsche \u003ca href=\"https:\/\/www.dundonmotorsports.com\/pages\/991-2-gt3-touring\"\u003e991.2 GT3 Touring\u003c\/a\u003e, \u003ca href=\"https:\/\/www.dundonmotorsports.com\/pages\/991-2-gt3-touring\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.dundonmotorsports.com\/pages\/991-2-gt3-touring\" target=\"_new\"\u003ehere\u003c\/a\u003e. At Dundon Motorsports, we provide more than just products; we deliver unparalleled experiences, ensuring every journey is memorable, every drive is thrilling, and every moment behind the wheel is extraordinary.\u003c\/p\u003e","products":[{"product_id":"991-cantrell-bolt-in-roll-bar","title":"991 Cantrell Bolt-In Roll Bar","description":"Don’t fall for the less expensive bars on the market. They don’t match our well thought-out design and construction.\n\u003cp\u003eAs with all Cantrell Motorsports half cages, our main goal is to provide safety and superior fit and finish. The rear mounts bolt to the upper rear shock tower factory roll bar provision providing the safest possible mounting point. The main hoop is mounted to the steel longitudinal frame structure which spans the width of the vehicle just like the factory bar. We designed this bracket to wrap around the steel frame using all OEM attachment points providing the strongest design on the market without any drilling or modification other than very minor interior trimming to the side panel just like the factory does. The GT3 carpet already has a main hoop cutout for a roll bar and our bar fits that cutout perfectly.\n\u003c\/p\u003e\u003cp\u003eOnly weighs 51.4 lbs.\n1.75″ X .095 4130 Chromoly roll bar main hoop.\n1.75 X .095 4130 Chromoly diagonal and rear stays.\nOne piece main hoop and rear stays.\nLaser cut mounting plates.\nJourneyman Tig welded.\nA true bolt in roll bar. Not just a harness bar which provides no safety features. It’s more than just a place to mount your belts!\nWorks with factory seats, although seat like, Recaro, with shoulder harness compatibility is recommended. Our bar allows full seat travel with any seat.\nEasy to install and perfect fitment, guaranteed.\nComes with detailed installation instructions.\nOur Standard powder coat color is T002-BK08 Matte Black #27038 20% Gloss powder coat included. Refer to Color chart next row.\nCustom powder coat color there is an additional $250 charge. See Color Charthere.\nYour roll bar can be professionally painted any color for an additional charge. Contact us for a quote.\nPATENT PENDING DESIGN\nWE HIGHLY RECOMMEND CMS ROLLBARS ARE ONLY INSTALLED BY SHOPS THAT HAVE EXPERIENCE INSTALLING ROLL BARS. CANTRELL MOTORSPORTS CAN MOST LIKELY DIRECT YOU TO A INSTALLATION SHOP IN YOUR AREA. CLICK ON THIS LINK FOR COMPLETE INSTALLATION INSTRUCTIONS (991)\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Satin Black","offer_id":42792828010671,"sku":"700-RB991-1","price":3500.0,"currency_code":"USD","in_stock":true},{"title":"Custom Powdercoat","offer_id":42792828043439,"sku":"700-RB991-2","price":3500.0,"currency_code":"USD","in_stock":true},{"title":"Paint to Sample","offer_id":42792828076207,"sku":"700-RB991-3","price":4750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/991-Cantrell-Bolt-In-Roll-Bar-1x1.jpg?v=1789768451"},{"product_id":"991-inconel-megaphone-center-muffler-delete","title":"991 and 997 Inconel Megaphone Center Muffler Delete \"Crack Pipe\" Exhaust","description":"\u003cp\u003eOur Megaphone crack pipe features...\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInconel 625\u003c\/li\u003e\n\u003cli\u003eMegaphones for enhanced wave strength (more power)\u003c\/li\u003e\n\u003cli\u003eFull 3.5\" X Pipe merge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eYOU HAVE BEEN WARNED! This system sounds badass, BUT….\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIt was designed for race cars, and as such, it is UNCOMPROMISING\u003c\/li\u003e\n\u003cli\u003eIt drones at certain RPM\u003c\/li\u003e\n\u003cli\u003eIt vibrates the whole car\u003c\/li\u003e\n\u003cli\u003eIt causes anything that is loose to rattle and buzz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eIf anything above is concerning to you, the Crack Pipe is NOT for you!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eFor 997's with Dundon V2 Street Headers, only Mini Crack Pipe is available,*\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"991 GT3\/RS Stock Headers","offer_id":10834097209380,"sku":"100-30306","price":8065.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3\/RS Dundon Race Headers","offer_id":32107076288548,"sku":"100-30308","price":8065.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3\/RS Dundon Street Headers","offer_id":32107077238820,"sku":"100-30307","price":8065.0,"currency_code":"USD","in_stock":true},{"title":"997 GT3\/RS Stock Headers","offer_id":40765484990639,"sku":"100-30305","price":8065.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/991-and-997-inconel-megaphone-center-muffler-delete-crack-pipe-exhaust-384674.jpg?v=1626998292"},{"product_id":"991-1991-2-gt3-carbon-gurney-flap","title":"991.1\/991.2 GT3 Carbon Gurney Flap","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003csection class=\"content\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"inner-page row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12 xs-margin-bottom-50\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-9 no-margin-left body2-margin-top\"\u003e\n\u003cp\u003e991.1\/991.2 GT3 Carbon Fiber Gurney Flap aids in creating downforce without having to increase the angle of attack for the rear wing. Enjoy easy installation with 3M industrial double sided adhesive. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Dundon Motorsports","offers":[{"title":"Gloss","offer_id":10834097405988,"sku":"504-10004","price":695.0,"currency_code":"USD","in_stock":true},{"title":"Matte","offer_id":10834097438756,"sku":"504-10005","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/99119912-gt3-carbon-gurney-flap-268991.jpg?v=1776091743"},{"product_id":"991-1991-2-gt3-k-n-high-flow-air-filter","title":"991.1\/991.2 GT3 K\u0026N High Flow Air Filter","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eAn easy way to free up some power in your 991.1 or 991.2  GT3.  We recommend changing the airfilter when installing Dundon exhaust packages to reduce pumping losses and  free up as much power as possible!\u003c\/p\u003e\n\u003cp\u003eIn conjunction with the Dundon Race Headers on the 991 GT3 the K\u0026amp;N air filters show about 8-9whp gain!\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":10834097569828,"sku":"991010I-FA1-KNFILTER-332484","price":85.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/991-1-991-2-GT3-K-N-High-Flow-Air-Filter-1x1.jpg?v=1789765478"},{"product_id":"apex-digital-driving-coach","title":"Apex Digital Driving Coach","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cp\u003eAPEX is an artificial intelligence system used for vehicle performance simulation. APEX learns the performance limits of your vehicle, and gives you real-time feedback on how to optimize your decisions at every point on the track.\u003c\/p\u003e\n\u003cp\u003eBluetooth connectivity to your phone gives you laptimes and a \"heat\" map showing where on track you're not using all of the available performance (lateral grip, braking, throttle out of turns, etc..)\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"APEX-DDC","offer_id":46581276770479,"sku":"XXX000S-FA1-APEX","price":595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/apex-digital-driving-coach-774010.jpg?v=1626998348"},{"product_id":"dundon-windshield-banner","title":"Dundon Windshield Banner","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003csection class=\"content\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"inner-page row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12 xs-margin-bottom-50\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-9 no-margin-left body2-margin-top\"\u003e\n\u003cp\u003eDundon Windshield Banner!  Show your love for your favorite Porsche Performance Parts!\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"clearfix\"\u003e\u003c\/div\u003e\n\u003cfooter class=\"design_2\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-4 col-md-4 col-sm-6 col-xs-12 padding-left-none md-padding-left-none sm-padding-left-15 xs-padding-left-15\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/footer\u003e","brand":"Dundon Motorsports","offers":[{"title":"Windshield Banner","offer_id":46581276737711,"sku":"XXX000A-FA1-Windshield-Banner","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Dundon-Windshield-Banner-1x1.jpg?v=1789768480"},{"product_id":"ferodo-ds1-11-for-991-gt3-steel-calipers","title":"Ferodo DS1.11 for 991 GT3\/RS Steel Calipers","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003csection class=\"content\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"inner-page row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12 xs-margin-bottom-50\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-9 no-margin-left body2-margin-top\"\u003e\n\u003cp\u003eFerodo DS1.11 for 991 GT3 Steel and PCCB Calipers\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Dundon Motorsports","offers":[{"title":"991 GT3 Front","offer_id":10834103894052,"sku":"603-FCP4664W-N","price":619.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3 Rear","offer_id":10834103926820,"sku":"603-FCP4665W-N","price":609.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Ferodo-DS1-11-Track-Pads-for-Radi-CAL-Calipers-1x1_14d340fe-59eb-43f9-a582-8bc0ea9b670b.jpg?v=1789767058"},{"product_id":"ferodo-ds1-11-track-pads-for-radi-cal-calipers","title":"Ferodo DS1.11 Track Pads for Radi-CAL Calipers","description":"\u003cp\u003eFerodo DS1.11 Track Pads for Radi-CAL Calipers including burnishing.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"DS1.11 Front Pads","offer_id":46581275656367,"sku":"603-FRP3144WB","price":602.0,"currency_code":"USD","in_stock":true},{"title":"DS1.11 Rear Pads","offer_id":46581334507695,"sku":"603-FRP216W","price":430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Ferodo-DS1-11-Track-Pads-for-Radi-CAL-Calipers-1x1_14d340fe-59eb-43f9-a582-8bc0ea9b670b.jpg?v=1789767058"},{"product_id":"gt3-321-side-muffler-deletes-for-997991","title":"GT3 347 Side Muffler Deletes for 997\/991","description":"\u003cp\u003eEnjoy 347 Stainless construction, same high quality valves as used in our battle tested Race Headers. Reduce weight through the elimination of side mufflers, reduce heat on the rear tires and under the decklid, no Drone, and 100% Lifetime Guarantee, including track use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eAvailable in OEM lower flow tube size for stock muffler or 3\" lower flow tube size for use with Dundon Lifetime Mufflers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\" Lower Flow Path Offers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e44% improvement in flow over stock\u003c\/li\u003e\n\u003cli\u003e20% reduction in pressure drop over stock\u003c\/li\u003e\n\u003cli\u003eUse with Loud Muffler to have a bulletproof light weight track setup, with no drone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse with Quiet Muffler to have a bulletproof light weight track setup for dB restricted tracks!\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"997\/991 GT3 3\" Valved Side Delete (with Dundon Muffler)","offer_id":10834104844324,"sku":"106-10007","price":2955.0,"currency_code":"USD","in_stock":true},{"title":"997\/991 GT3 OEM Valved Side Delete","offer_id":10834104877092,"sku":"106-10006","price":2955.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/gt3-347-side-muffler-deletes-for-997991-4510197.jpg?v=1761803552"},{"product_id":"harness-reels","title":"Harness Reels","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003csection class=\"content\"\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"inner-page row\"\u003e\n\u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12 xs-margin-bottom-50\"\u003e\n\u003cdiv class=\"content\"\u003e\n\u003cdiv class=\"clearfix\"\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-sm-9 no-margin-left body2-margin-top\"\u003e\n\u003cp\u003eKeep your harnesses rolled up nice and neat.  Our Harness Reels are available in 1.5\" (typical aftermarket bar size) and 41mm (typically Porsche Club Sport bar size). All are anodized black\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Dundon Motorsports","offers":[{"title":"Harness Reels for 1.5\" Bar","offer_id":46581275689135,"sku":"701-00001","price":121.0,"currency_code":"USD","in_stock":true},{"title":"Harness Reels for 41mm (Clubsport Bar)","offer_id":46581334474927,"sku":"XXX000S-FA1-HarnessReel40mm","price":121.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/harness-reels-311135.jpg?v=1615920392"},{"product_id":"sub-belt-mount-991gt4","title":"Sub Belt Mount Set for Porsche 981\/991\/718\/992 Carbon Bucket Seats","description":"\u003cp\u003eDundon Sub-Belt Mount Set - For 981\/991\/718\/992 Bucket Seats\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEnables the use of 6-point harnesses by providing an attachment point for the sub-belts.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":10834107662372,"sku":"701-20002","price":459.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/sub-belt-mount-991gt4-331591.jpg?v=1619341420"},{"product_id":"991-2-gt3-long-tube-street-header-exhaust-system","title":"991.2 GT3 Long Tube Street Header Exhaust System","description":"\u003cp\u003eDundon Street (Catted) tuned length headers and valved side delete exhaust system for the 991GT3 991 GT3RS and 911R are available now! *Muffler shown is not included with the system, only to see how the system goes together!!\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eWe were able to keep all of the things that people love about our race headers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eless weight\u003c\/li\u003e\n\u003cli\u003emore power,\u003c\/li\u003e\n\u003cli\u003egreat sound,\u003c\/li\u003e\n\u003cli\u003equiet when you want it to be\u003c\/li\u003e\n\u003cli\u003eno drone\u003c\/li\u003e\n\u003cli\u003elifetime structural warranty\u003c\/li\u003e\n\u003cli\u003e100% 30day money back guarantee\u003cul\u003e\u003cli\u003eif you try it and don't like it, send it back we'll give you your money back!\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eConvertible to no cats with the swappable test pipes for track days (available separately).\u003cbr\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe use 321SS (a superior grade of Stainless steel to the cheaper 304SS) and use a metal core spiral wound 200CPSI catalytic converter.  All our products are mfg in the USA in our shop in Gig Harbor, WA.\u003c\/p\u003e\u003cp\u003eBy routing the primaries up and positioning the catalytic converter more vertical we were able to retain 99% of the primary length of the race system. This is how we are able to achieve 25whp gains on the 991.2 GT3, 30whp gains on the 991.1 GT3 and 32whp on the 991.1GT3RS.  This is the most power from a catted 991.2 GT3,  991.1 GT3 Exhaust, 991.1 GT3RS Exhaust or 911R Exhaust system.\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe Dundon Street Headers on 991.2 GT3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e477whp Peak \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e20-25whp gains at 8200-8500 rpm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e40lbft-46lbft gains at 3000-5000 rpm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003eYou get everything you love about the Dundon Race Headers, 321 SS construction, industry leading power, lifetime structural warranty, and 100% money back guarantee, if you try it and don't like it, send it back we'll give you your money back!\u003cbr\u003e\u003cbr\u003eTo that end, see the dyno below!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e991.2 GT3 Dundon Street (Catted) 477whp peak \u003c\/strong\u003e\u003c\/p\u003e\u003cfigure class=\"image\"\u003e\u003cimg src=\"https:\/\/www.dundonmotorsports.com\/images\/content\/991_2%20GT3%206MT%20STOCK%20DYNO%20VS%20CATTED%20EXHAUST(1).jpg\" alt=\"\"\u003e\u003c\/figure\u003e\u003cp\u003e \u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eSome pics installed on the car, the street headers are only about 0.5\" shorter than our race headers. To fit everything we had to go up into the wheel well where the side mufflers sit. Only way to get the length required for real power gains...\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e \u003c\/p\u003e\u003cfigure class=\"image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/IMG_4325_9085b5c1-23f3-4db7-a973-55e8946c3d64_480x480.jpg?v=1579218490\" alt=\"\"\u003e\u003c\/figure\u003e\u003cp\u003e\u003cbr\u003e\u003ci\u003eDundon 991 GT3\/RS showing length of primaries and routing required to fit the cat\u003c\/i\u003e\u003cbr\u003e \u003c\/p\u003e\u003cfigure class=\"image\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/IMG_4317_480x480.jpg?v=1579218490\" alt=\"\"\u003e\u003c\/figure\u003e\u003cp\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003eAs you can see to get the length we wanted we had to go up, anything that can bolt up to the stock location is leaving power on the table...\u003cbr\u003e \u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"991.2 GT3 Long Tube Street Header Exhaust System - 2.5\" Outlet (For use with OEM muffler)","offer_id":46581272772783,"sku":"100-30022","price":9265.0,"currency_code":"USD","in_stock":true},{"title":"991.2 GT3 Long Tube Street Header Exhaust System - 3.0\" Outlet (For use with Dundon muffler)","offer_id":46581334442159,"sku":"100-30023","price":9265.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/9911-gt3-long-tube-street-header-exhaust-system-9568578.jpg?v=1761862553"},{"product_id":"93mm-throttle-body-center-plenum-kit","title":"991.2 GT3 Touring 93mm Throttle Body-Center Plenum Air Intake Kit","description":"\u003cp\u003eLet your 991.2 GT3 breathe with a larger 93mm Throttle Body and Center Plenum! Scroll down for more details.\u003c\/p\u003e\n\u003cp\u003eIn testing the 991.2 GT3 and RS we found the air intake to be restrictive.  With the addition of the larger 93mm Throttle Body and Center Plenum you can allow the car to breathe better.  We measure this by comparing the atmospheric pressure outside of the Plenum to the pressure inside the plenum. Ideally, we want no differences.  This change helps reduce pressure losses from about 0.6psi down to 0.1psi when used with our Dual Reverse Cone Airbox.\u003c\/p\u003e\u003cp\u003eKit Includes:\u003c\/p\u003e\u003cp\u003eBig Mouth Center Plenum\u003c\/p\u003e\u003cp\u003e93mm Throttle Body\u003c\/p\u003e\u003cp\u003eTouring Airbox Adapter\u003c\/p\u003e\u003cp\u003eAdapter Harness\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":31566053015588,"sku":"200-30018","price":3965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/9912-gt3-touring-93mm-throttle-body-center-plenum-air-intake-kit-258449.jpg?v=1626998291"},{"product_id":"nurburgring-quiet-tips","title":"Nurburgring Quiet Tips","description":"\u003cp\u003eNeed to dial it back a little bit? Get a meatball flag at your last track day? Our Quiet Tips take the edge off for the sound meter, but not your car's performance!\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eWith the unique design that doesn’t sacrifice looks, the Nurburgring quiet tips can manifest a decibel reduction between 5-7db.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Dundon Lifetime GT3 Muffler","offer_id":31657338961956,"sku":"107-10009","price":905.0,"currency_code":"USD","in_stock":true},{"title":"OEM 997\/991 GT3\/GT3RS Muffler","offer_id":31657338994724,"sku":"107-10010","price":905.0,"currency_code":"USD","in_stock":true},{"title":"Dundon Titanium Ultralight GT3 Muffler","offer_id":42102203285679,"sku":"107-10015","price":1635.0,"currency_code":"USD","in_stock":true},{"title":"OEM 718 GT4\/GT4RS Muffler","offer_id":43371351343279,"sku":"107-10007","price":845.0,"currency_code":"USD","in_stock":true},{"title":"Dundon V11 GT4\/GT4RS Muffler","offer_id":43371351900335,"sku":"107-10008","price":845.0,"currency_code":"USD","in_stock":true},{"title":"OEM 992 GT3\/RS Muffler","offer_id":44265056141487,"sku":"107-10014","price":905.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/DMS-0018.jpg?v=1785955371"},{"product_id":"991-2-gt3-dual-reverse-cone-airbox-for-93mm-throttle-body-and-dundon-center-plenum","title":"Intake Kit: Dual Cone Airbox, 93mm Throttle Body, Dundon Center Plenum (991.2 GT3)","description":"\u003cp\u003eLet your 991.2 GT3 breathe. Our full intake kit replaces the restrictive factory airbox and 82mm throttle body with the Dundon Dual Reverse Cone Airbox, Dundon Center Plenum and 93mm throttle body: more air flow, more capacity, and more of that intake sound.\u003c\/p\u003e\n\u003cp\u003eIn testing the 991.2 GT3 and RS we found the air intake to be restrictive. The airbox is shared with the 991.1 Carrera S, and the 82mm throttle body has been the same since the 996 GT3. Neither of those is a 500 hp car. We measure the restriction by comparing atmospheric pressure outside the plenum to the pressure inside. Ideally there is no difference. This kit reduces pressure losses from about 0.6 psi to 0.1 psi.\u003c\/p\u003e\n\u003cp\u003eBy reducing the pressure losses in the intake and allowing a more free flow into the engine, the engine makes power two ways. First, less engine power is used overcoming the parasitic losses of the stock intake tract. Second, we're able to get more high-pressure air to the intake valve to cram more air into the cylinder. Both translate into more power, and on a car that uses ram air to its advantage (scoops on the decklid), the gains are more than can be measured on a static dyno.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKit includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDundon Dual Reverse Cone Airbox: 4.96 sq ft of filter area versus 1.77 sq ft stock, 280% more, so air moves more slowly through the filters with less pressure drop across the element\u003c\/li\u003e\n\u003cli\u003eDundon Center Plenum\u003c\/li\u003e\n\u003cli\u003e93mm throttle body, 28.6% more area than the factory 82mm unit, with adapter harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOn a car already running our Street Headers, the intake kit adds roughly 10 to 15 whp and up to 10 lb-ft at the wheels. Headers and intake together make up our 991.2 GT3 D3 Power Package: up to 47 lb-ft and 38 whp on PDK cars, 53 lb-ft and 31 whp on manuals, with peak output over 473 whp.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":12108077793316,"sku":"200-30002","price":8995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Intake-Kit-Dual-Cone-Airbox-93mm-Throttle-Body-Dundon-Center-Plenum-991--1x1.jpg?v=1789759177"},{"product_id":"d2-street-bundle-2018-2019-991-2-gt3","title":"Street Header\/Lifetime Muffler Power Package (2018-2019 991.2 GT3)","description":"\u003cp\u003eDundon Street (Catted) tuned length headers and valved side delete exhaust system for the 991.2 GT3! We were able to keep all of the things that people love about our race headers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eless weight\u003c\/li\u003e\n\u003cli\u003emore power,\u003c\/li\u003e\n\u003cli\u003egreat sound,\u003c\/li\u003e\n\u003cli\u003equiet when you want it to be\u003c\/li\u003e\n\u003cli\u003eno drone\u003c\/li\u003e\n\u003cli\u003elifetime structural warranty\u003c\/li\u003e\n\u003cli\u003e100% 30day money back guarantee\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eif you try it and don't like it, send it back we'll give you your money back!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe use 321SS (a superior grade of Stainless steel to the cheaper 304SS) and use a metal core spiral wound 200CPSI catalytic converter. All our products are mfg in the USA in our shop in Gig Harbor, WA.\u003c\/p\u003e\n\u003cp\u003eBy routing the primaries up and positioning the catalytic converter more vertical we were able to retain 99% of the primary length of the race system. This is how we are able to achieve 25whp gains on the 991.2 GT3.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Dundon Street Headers on 991.2 GT3\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e477 whp Peak \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e20-25whp gains at 8200-8500 rpm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e40lbft-46lbft gains at 3000-5000 rpm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYou get everything you love about the Dundon Race Headers, 321 SS construction, industry leading power, lifetime structural warranty, and 100% money back guarantee, if you try it and don't like it, send it back we'll give you your money back! To that end, see the dyno below!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e991.2 GT3 Dundon Street (Catted) 477whp peak \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSome pics installed on the car, the street headers are only about 0.5\" shorter than our race headers. To fit everything we had to go up into the wheel well where the side mufflers sit. Only way to get the length required for real power gains...  \u003c\/p\u003e\n\u003cp\u003eDundon 991 GT3\/RS showing length of primaries and routing required to fit the cat\u003c\/p\u003e\n\u003cp\u003eAs you can see to get the length we wanted we had to go up, anything that can bolt up to the stock location is leaving power on the table...  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTake a listen to it here!\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.dundonmotorsports.com\/blogs\/articles\/991-2-gt3rs-with-dundon-street-headers-and-lifetime-loud-muffler-sound-check\" target=\"_self\"\u003eDundon 991.2 GT3 and GT3RS Street Header-Loud Muffler Sound Check\u003c\/a\u003e\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Loud Muffler PVD Black Tips","offer_id":46581272936623,"sku":"100-30024","price":14890.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler PVD Black Tips","offer_id":46581332902063,"sku":"100-30026","price":14890.0,"currency_code":"USD","in_stock":true},{"title":"Loud Muffler Ti Tips","offer_id":46581332934831,"sku":"100-30025","price":15655.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler Ti Tips","offer_id":46581332967599,"sku":"100-30027","price":15655.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Ultralight Muffler (Loud)","offer_id":46581333000367,"sku":"100-30028","price":21875.0,"currency_code":"USD","in_stock":true},{"title":"Inconel Mini Crack Pipe","offer_id":46581333033135,"sku":"100-30030","price":17995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/100-30024-6.jpg?v=1761863971"},{"product_id":"d3-street-bundle-2018-2019-991-2-gt3","title":"D3 Street Header\/93mm Intake Kit\/Optional Lifetime Muffler Power Package (2018-2019 991.2 GT3)","description":"\u003cp\u003eThis is the most complete, well-rounded power package around for the 991.2 GT3 4.0L. With careful consideration and many design, engineering and tuning hours, we have extracted impressive power, torque and drive-ability out of the 991.2 GT3 4.0L engine. The best part: no compromises. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003ePDK sees a max improvement of 47 lbft of torque and 38 whp\u003c\/p\u003e\n\u003cp\u003eManual sees a max improvement of 53 lbft of torque and 31 whp\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePEAK\u003c\/strong\u003e output OVER 473 horsepower at the \u003cstrong\u003ewheels!!!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBy reducing the pressure losses in the intake and allowing a more \"free flow\" into the engine the engine makes power two ways: First, less engine power is used to overcome the parasitic losses of the stock intake tract. Second, we're able to get more high pressure air to the intake valve (to cram in more air into the cylinder). Both of these translate into more power. On a car that uses \"Ram-Air\" to it's advantage (scoops on the decklid), the gains are \u003cstrong\u003emore\u003c\/strong\u003e than can be measured on a static dyno. Finally, we utilize Cobb's Accessport to free up the remaining power that the ECU has been holding back. The result? The car drives like an absolute rocket!!  Kit Includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDundon Dual Reverse Cone Airbox\u003c\/li\u003e\n\u003cli\u003eDundon Center Plenum with 93mm Throttle Body\u003c\/li\u003e\n\u003cli\u003eComplete Dundon Exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eStreet Headers\u003c\/li\u003e\n\u003cli\u003eHigh Flow Cats\u003c\/li\u003e\n\u003cli\u003eValves\u003c\/li\u003e\n\u003cli\u003eChoice of Muffler: \u003c\/li\u003e\n\u003cli\u003eStainless Steel with either Black or Titanium tips (Classic Dundon sound, minimal drone and quite usable)\u003c\/li\u003e\n\u003cli\u003eTitanium Ultralight with Loud Inserts (Quieter at low RPM, Zero drone, High-pitch scream at full throttle)\u003c\/li\u003e\n\u003cli\u003eInconel Megaphone Mini Crack Pipe (Full Race car most of the time, valves do a little to take the edge off)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dundon Motorsports","offers":[{"title":"No Muffler (2.5\" Outlets)","offer_id":31641778421796,"sku":"100-30196","price":17405.0,"currency_code":"USD","in_stock":true},{"title":"Loud Muffler (3.0\" Outlets) PVD Black Tips","offer_id":31641778454564,"sku":"100-30188","price":22995.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler (3.0\" Outlets) PVD Black Tips","offer_id":31641778487332,"sku":"100-30190","price":22995.0,"currency_code":"USD","in_stock":true},{"title":"Loud Muffler (3.0\" Outlets) Ti Tips","offer_id":31641778520100,"sku":"100-30189","price":23795.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler (3.0\" Outlets) Ti Tips","offer_id":31641778552868,"sku":"100-30191","price":23795.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Ultralight Muffler (Loud)","offer_id":42295639703727,"sku":"100-30192","price":29995.0,"currency_code":"USD","in_stock":true},{"title":"Inconel Mini Crack Pipe","offer_id":42295639998639,"sku":"100-30194","price":26135.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/d3-street-header93mm-intake-kitoptional-lifetime-muffler-power-package-2018-2019-9912-gt3-1100018.jpg?v=1762300578"},{"product_id":"dual-carbon-dive-planes-991-2-gt3-and-gt3rs","title":"Dual Carbon Dive Planes (991.2 GT3 and GT3RS)","description":"\u003cp\u003eReduce lift in the front of your 991.2 GT3 and GT3RS and aid in turn in grip! These Dual Dive Planes were designed with Computational Fluid Dynamics to aid in shape in placement and are part of our complete Aerodynamic upgrade package for the 991.2 GT3 and GT3RS.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":31638548316196,"sku":"500-30006","price":1195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/dual-carbon-dive-planes-9912-gt3-and-gt3rs-343877.jpg?v=1776091393"},{"product_id":"lifetime-center-muffler-5","title":"991.1\/991.2 GT3\/GT3RS Lifetime Center Muffler","description":"\u003cp\u003eAt Dundon, we test our products endlessly to ensure the utmost quality. And over time, we found the factory muffler couldn’t keep up with the added performance our Headers provide. We set out to fix that. The result  — Dundon’s GT3 Lifetime Center Muffler. We’ve tirelessly tested it to ensure it lasts a “lifetime” and produces maximum horsepower. With two sound ‘flavors’ — Quiet and Loud — you can decide how much noise you want without losing an ounce of performance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eMost of us have experienced the many issues associated with both the stock Steel and Ti rear mufflers on our beloved 991.2 GT3RS. cracking, holes, not passing sound etc...  We've been reinforcing both the Steel and Ti versions for years after they crack and understand why they fail quite well.  We set out to fix the weakness of the OEM center muffler and include an option for those that want their car to pass the more and more prevalent dB restricted tracks without losing power.  We finalized the design and have tested at numerous tracks both for longevity and for dB reduction.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1fUh9kAcAnY\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003eWe're happy to announce our GT3RS Lifetime Center Muffler.  It's available in 2 \"flavors\" Quiet and Loud.  The Quiet is for those customers looking for no drone* while cruising and to quiet the car at full boogie to attenuate some of the dB levels on the track or on the street.  The Loud is the muffler for those looking for no drone* at cruise, but a pronounced bark when getting on it!\u003c\/p\u003e\n\u003cp\u003eWe've tested the Quiet on a 991 GT3s with side muffler deletes that was 104dB before the muffler and passing a 90dB day after .  We've tested on a stock 991 GT3RS and the car passed where it hadn't previously. And we tested on a 997.2 GT3 that had not passed at Laguna and passed a 90dB day.  We've recorded the Orange GT3 Center Muffler in our own testing at 10-12dB reduction over the OEM GT3 Muffler.  All of the testing was done on cars WITHOUT GPS Exhaust flap closing devices.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLifetime Guaranteed including track use.\u003c\/li\u003e\n\u003cli\u003e321 Stainless Steel coupled with a high strength design.\u003c\/li\u003e\n\u003cli\u003eQuiet has no power loss (up to 450whp engines), sounds great and reduces sound levels 10-12dB over stock.\u003c\/li\u003e\n\u003cli\u003eLoud less restriction on higher powered cars (\u0026gt;450whp) and wicked flat six waiil!\u003c\/li\u003e\n\u003cli\u003e4\" rolled exhaust tips in PVD Black are Standard.  Titanium Tips are optional!  Add our Nurburgring Quiet Tips to further quiet your car down!\u003c\/li\u003e\n\u003cli\u003eDirect replacement of the OEM muffler, will fit existing modification if they work with the OEM Center Muffler.\u003c\/li\u003e\n\u003cli\u003eOEM 63mm or 3\" lower inlet sizing for increased flow.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* for no drone performance, the cars must maintain valves and use both the upper and lower exhaust paths in the muffler.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Loud Muffler PVD Black Tips \/ 2.5\" (OEM Headers)","offer_id":32383117885476,"sku":"100-30268","price":5625.0,"currency_code":"USD","in_stock":true},{"title":"Loud Muffler PVD Black Tips \/ 3.0\" (Dundon Headers)","offer_id":46581330280623,"sku":"100-30281","price":5625.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler PVD Black Tips \/ 2.5\" (OEM Headers)","offer_id":46581330313391,"sku":"100-30272","price":5625.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler PVD Black Tips \/ 3.0\" (Dundon Headers)","offer_id":46581330346159,"sku":"100-30283","price":5625.0,"currency_code":"USD","in_stock":true},{"title":"Loud Muffler Ti Tips \/ 2.5\" (OEM Headers)","offer_id":46581330378927,"sku":"100-30270","price":6390.0,"currency_code":"USD","in_stock":true},{"title":"Loud Muffler Ti Tips \/ 3.0\" (Dundon Headers)","offer_id":46581330411695,"sku":"100-30282","price":6390.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler Ti Tips \/ 2.5\" (OEM Headers)","offer_id":46581330444463,"sku":"100-30274","price":6390.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler Ti Tips \/ 3.0\" (Dundon Headers)","offer_id":46581330477231,"sku":"100-30284","price":6390.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/99119912-gt3gt3rs-lifetime-center-muffler-2134433.jpg?v=1761720811"},{"product_id":"dual-cone-airbox-replacement-air-filters-991-2-gt3","title":"Dual Cone Airbox Replacement Air Filters (PAIR) - 991.2 GT3","description":"\u003cp\u003eReplacement Air Filter for Dundon Dual Cone Intake for 991.2 GT3 cars. *Filters Only\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":38082320728239,"sku":"206-20002","price":127.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/991.2GT3ReplacementAirFilters.jpg?v=1627005157"},{"product_id":"preowned-991-2-gt3-long-tube-street-header-exhaust-system","title":"Pre-Owned 991 GT3\/RS Long Tube Street Header Exhaust System","description":"\u003cp\u003e\u003cem\u003ePre-owned header system. Inspected and ready to install. Expect heat discoloration and light cosmetic wear from use.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003ePre-Owned Header System for 991.1 and 991.2 GT3, GT3RS, 911R and GT3 Touring. 2.5\" Outlets are for use with Stock Muffler and 3.0\" Outlets are for use with Dundon Mufflers.\u003c\/p\u003e\n\u003cp\u003eWe were able to keep all of the things that people love about our race headers:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eless weight\u003c\/li\u003e\n\u003cli\u003emore power,\u003c\/li\u003e\n\u003cli\u003egreat sound,\u003c\/li\u003e\n\u003cli\u003equiet when you want it to be\u003c\/li\u003e\n\u003cli\u003eno drone\u003c\/li\u003e\n\u003cli\u003elifetime structural warranty\u003c\/li\u003e\n\u003cli\u003e100% 30day money back guarantee\u003cul\u003e\u003cli\u003eif you try it and don't like it, send it back we'll give you your money back!\u003c\/li\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eConvertible to no cats with the swappable test pipes for track days (available separately).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWe use 321SS (a superior grade of Stainless steel to the cheaper 304SS) and use a metal core spiral wound 200CPSI catalytic converter.  All our products are mfg in the USA in our shop in Gig Harbor, WA.\u003c\/p\u003e\u003cp\u003eBy routing the primaries up and positioning the catalytic converter more vertical we were able to retain 99% of the primary length of the race system. This is how we are able to achieve 25whp gains on the 991.2 GT3, 30whp gains on the 991.1 GT3 and 32whp on the 991.1GT3RS.  This is the most power from a catted 991.2 GT3,  991.1 GT3 Exhaust, 991.1 GT3RS Exhaust or 911R Exhaust system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eThe Dundon Street Headers on 991.2 GT3\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e477whp Peak \u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e20-25whp gains at 8200-8500 rpm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e40lbft-46lbft gains at 3000-5000 rpm\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYou get everything you love about the Dundon Race Headers, 321 SS construction, industry leading power, lifetime structural warranty, and 100% money back guarantee, if you try it and don't like it, send it back we'll give you your money back!\u003cbr\u003e\u003cbr\u003eTo that end, see the dyno below!\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e991.2 GT3 Dundon Street (Catted) 477whp peak \u003c\/strong\u003e\u003c\/p\u003e\u003cfigure\u003e\u003cimg src=\"https:\/\/www.dundonmotorsports.com\/images\/content\/991_2%20GT3%206MT%20STOCK%20DYNO%20VS%20CATTED%20EXHAUST(1).jpg\" alt=\"\"\u003e\u003c\/figure\u003e\u003cp\u003eSome pics installed on the car, the street headers are only about 0.5\" shorter than our race headers. To fit everything we had to go up into the wheel well where the side mufflers sit. Only way to get the length required for real power gains...\u003c\/p\u003e\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/IMG_4325_9085b5c1-23f3-4db7-a973-55e8946c3d64_480x480.jpg?v=1579218490\" alt=\"\"\u003e\u003c\/figure\u003e\u003cp\u003e\u003ci\u003eDundon 991 GT3\/RS showing length of primaries and routing required to fit the cat\u003c\/i\u003e\u003c\/p\u003e\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/IMG_4317_480x480.jpg?v=1579218490\" alt=\"\"\u003e\u003c\/figure\u003e\u003cp\u003eAs you can see to get the length we wanted we had to go up, anything that can bolt up to the stock location is leaving power on the table...\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"2.5\" Outlet (For use with OEM muffler)","offer_id":39271065026735,"sku":"100-40003","price":7205.0,"currency_code":"USD","in_stock":false},{"title":"3.0\" Outlet (For use with Dundon Muffler)","offer_id":41426346541231,"sku":"100-40002","price":7205.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/pre-owned-9912-gt3rs-long-tube-street-header-exhaust-system-650450.jpg?v=1627041691"},{"product_id":"991-gt3-rs-m-engineering-ecu-tune-only","title":"991 GT3\/RS M-Engineering ECU Tune Only","description":"","brand":"Dundon Motorsports","offers":[{"title":"991.1 \/ With Map Switching","offer_id":39421551149231,"sku":"9911102-FA1-TUNE-3slot","price":3795.0,"currency_code":"USD","in_stock":true},{"title":"991.1 \/ Without Map Switching","offer_id":39421551181999,"sku":"9911102-FA1-TUNE","price":3045.0,"currency_code":"USD","in_stock":true},{"title":"991.2 \/ With Map Switching","offer_id":39421551214767,"sku":"9912102-FA1-TUNE-3slot","price":3795.0,"currency_code":"USD","in_stock":true},{"title":"991.2 \/ Without Map Switching","offer_id":39421551247535,"sku":"9912102-FA1-TUNE","price":3045.0,"currency_code":"USD","in_stock":true},{"title":"991.2 Speedster \/ Without Map Switching","offer_id":39421683335343,"sku":"9912102-FA1-TUNE-SPEEDSTER","price":3095.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/991-gt3rs-m-engineering-ecu-tune-only-736796.jpg?v=1627041556"},{"product_id":"mcs-2-way-3-way-damper-kit-for-991-gt3-without-front-axle-lift","title":"MCS 3-Way Suspension Package for 991 GT3 without front axle lift","description":"\u003cp\u003eFor a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. No longer! Our custom Dundon-spec MCS dampers offer incredible drivability on the road and stunning on-track performance to take your 991.1 or 991.2 GT3 to the next level. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a comprehensive package that comes pre-assembled for a hassle-free install. We have tailored three spring packages depending on your use case. Street Springs give you supreme ride quality and comfort while raising the bar of the platform. Track Springs for drivers looking to improve their track performance, but also maintain a street-friendly attitude. Our Race Spring option gives the car more support needed when using stickier tires (like a Hoosier or Racing Slick) and enhanced aerodynamics.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKit includes:\u003c\/p\u003e\n\u003cp\u003eDundon-spec MCS 3-Way Remote Damper System\u003cbr\u003eInstall Hardware Kit\u003c\/p\u003e\n\u003cp\u003eFront Camber Plates\u003cbr\u003eRear Camber Plates\u003c\/p\u003e\n\u003cp\u003eCurated Spring package (Track or Race)\u003cbr\u003eReservoir Mounting Kits\u003c\/p\u003e\n\u003cp\u003eKW PASM Delete Module\u003c\/p\u003e\n\u003cp\u003ePre-Assembled for easy setup and install\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTalk to us about adding a \u003ca href=\"https:\/\/www.dundonmotorsports.com\/products\/dundon-setup-package-991-gt3?_pos=3\u0026amp;_sid=0551b296a\u0026amp;_ss=r\"\u003eDundon Track Day Setup package\u003c\/a\u003e to complete your suspension overhaul!\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"3-Way \/ Track Spring Rates","offer_id":39635046105263,"sku":"400-30021","price":13579.0,"currency_code":"USD","in_stock":true},{"title":"3-Way \/ Race Spring Rates","offer_id":39635046170799,"sku":"400-30022","price":13579.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/mcs-3-way-suspension-package-for-991-gt3-without-front-axle-lift-2278678.jpg?v=1772089936"},{"product_id":"copy-of-mcs-2-way-3-way-damper-kit-for-991-gt3-with-front-axle-lift","title":"MCS 3-Way Suspension Package for 991.1 \u0026 991.2 GT3 with front axle lift","description":"\u003cp\u003eFor a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. No longer! Our Dundon-spec MCS 3-Way dampers improve your GT3's already formidable handling, while adding adjustability and forgiveness. We help make the car easier to drive at the limit and at the same time take that limit further.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis is a comprehensive package that comes pre-assembled for a hassle-free install. We have tailored two spring packages depending on your use case. Track Springs for drivers looking to improve their track performance, but also maintain a street-friendly attitude. Our Race Spring option gives the car more support needed when using stickier tires (like a Hoosier or Racing Slick) and enhanced aerodynamics.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eKit includes:\u003c\/p\u003e\n\u003cp\u003eDundon-spec MCS 3-Way Adjustable Remote Damper System\u003c\/p\u003e\n\u003cp\u003e4 Main Springs (Track rates or Race rates)\u003c\/p\u003e\n\u003cp\u003e4 Tender Springs\u003cbr\u003eInstall Hardware Kit\u003cbr\u003eFront \u0026amp; Rear Camber Plates (upper mounts)\u003c\/p\u003e\n\u003cp\u003eNew Front-Axle Lift Cups\u003cbr\u003eReservoir Mounting Kits\u003c\/p\u003e\n\u003cp\u003ePASM Delete Kit\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTalk to us about adding a \u003ca href=\"https:\/\/www.dundonmotorsports.com\/products\/dundon-setup-package-991-gt3?_pos=3\u0026amp;_sid=c65d31694\u0026amp;_ss=r\"\u003eDundon Track Day Setup Package\u003c\/a\u003e to complete your suspension overhaul!\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"3-way \/ Track Spring Rates","offer_id":39643227422895,"sku":"400-30018","price":14995.0,"currency_code":"USD","in_stock":true},{"title":"3-way \/ Race Spring Rates","offer_id":46581329789103,"sku":"400-30019","price":14995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/mcs-3-way-suspension-package-for-9911-9912-gt3-with-front-axle-lift-9743093.jpg?v=1772255649"},{"product_id":"pre-owned-991-997-lifetime-center-muffler","title":"Pre-Owned 991 GT3\/RS Lifetime Center Muffler","description":"\u003cp\u003eAt Dundon, we test our products endlessly to ensure the utmost quality. And over time, we found the factory muffler couldn’t keep up with the added performance our Headers provide. We set out to fix that. The result — Dundon’s GT3 Lifetime Center Muffler. We’ve tirelessly tested it to ensure it lasts a “lifetime” and produces maximum horsepower. With two sound ‘flavors’ — Quiet and Loud — you can decide how much noise you want without losing an ounce of performance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eMost of us have experienced the many issues associated with both the stock Steel and Ti rear mufflers on our beloved 991.2 GT3RS. cracking, holes, not passing sound etc...  We've been reinforcing both the Steel and Ti versions for years after they crack and understand why they fail quite well.  We set out to fix the weakness of the OEM center muffler and include an option for those that want their car to pass the more and more prevalent dB restricted tracks without losing power.  We finalized the design and have tested at numerous tracks both for longevity and for dB reduction.\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/1fUh9kAcAnY\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003eWe're happy to announce our GT3RS Lifetime Center Muffler.  It's available in 2 \"flavors\" Quiet and Loud.  The Quiet is for those customers looking for no drone* while cruising and to quiet the car at full boogie to attenuate some of the dB levels on the track or on the street.  The Loud is the muffler for those looking for no drone* at cruise, but a pronounced bark when getting on it!\u003c\/p\u003e\u003cp\u003eWe've tested the Quiet on a 991 GT3s with side muffler deletes that was 104dB before the muffler and passing a 90dB day after .  We've tested on a stock 991 GT3RS and the car passed where it hadn't previously. And we tested on a 997.2 GT3 that had not passed at Laguna and passed a 90dB day.  We've recorded the Orange GT3 Center Muffler in our own testing at 10-12dB reduction over the OEM GT3 Muffler.  All of the testing was done on cars WITHOUT GPS Exhaust flap closing devices.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eLifetime Guaranteed including track use.\u003c\/li\u003e\n\u003cli\u003e321 Stainless Steel coupled with a high strength design.\u003c\/li\u003e\n\u003cli\u003eQuiet has no power loss (up to 450whp engines), sounds great and reduces sound levels 10-12dB over stock.\u003c\/li\u003e\n\u003cli\u003eLoud less restriction on higher powered cars (\u0026gt;450whp) and wicked flat six waiil!\u003c\/li\u003e\n\u003cli\u003e4\" rolled exhaust tips in PVD Black are Standard.  Titanium Tips are optional!  Add our Nurburgring Quiet Tips to further quiet your car down!\u003c\/li\u003e\n\u003cli\u003eDirect replacement of the OEM muffler, will fit existing modification if they work with the OEM Center Muffler.\u003c\/li\u003e\n\u003cli\u003eOEM 63mm or 3\" lower inlet sizing for increased flow.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e* for no drone performance, the cars must maintain valves and use both the upper and lower exhaust paths in the muffler.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Loud Muffler \/ PVD Black Tips \/ 2.5\" (OEM Headers)","offer_id":39644925853871,"sku":"100-40067-GF","price":5045.0,"currency_code":"USD","in_stock":false},{"title":"Loud Muffler \/ PVD Black Tips \/ 3.0\" (Dundon Headers)","offer_id":46581329559727,"sku":"100-40007","price":5045.0,"currency_code":"USD","in_stock":false},{"title":"Loud Muffler \/ Titanium Tips \/ 2.5\" (OEM Headers)","offer_id":46581329592495,"sku":"100-40071","price":5465.0,"currency_code":"USD","in_stock":false},{"title":"Loud Muffler \/ Titanium Tips \/ 3.0\" (Dundon Headers)","offer_id":46581329625263,"sku":"100-40013","price":5465.0,"currency_code":"USD","in_stock":true},{"title":"Quiet Muffler \/ PVD Black TIps \/ 2.5\" (OEM Headers)","offer_id":41785976553647,"sku":"100-40068","price":5045.0,"currency_code":"USD","in_stock":false},{"title":"Quiet Muffler \/ PVD Black TIps \/ 3.0\" (Dundon Headers)","offer_id":46581329658031,"sku":"100-40008","price":5045.0,"currency_code":"USD","in_stock":false},{"title":"Quiet Muffler \/ Titanium Tips \/ 2.5\" (OEM Headers)","offer_id":46581329690799,"sku":"100-40072","price":5465.0,"currency_code":"USD","in_stock":false},{"title":"Quiet Muffler \/ Titanium Tips \/ 3.0\" (Dundon Headers)","offer_id":46581329723567,"sku":"100-40014","price":5465.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/pre-owned-991997-lifetime-center-muffler-502399.jpg?v=1627041681"},{"product_id":"inconel-megaphone-mini-crack-pipe","title":"Inconel Megaphone Mini Crack Pipe","description":"\u003cp\u003eWe'd been asked by a few to make a Crack Pipe that wasn't as much of a commitment but still true to the original Megaphone Crack Pipe. Meet the Mini Crack, this one works with Dundon valved side muffler deletes or our Street Headers, for both 991 and 997! 992 cars will need our cat-back kit or our full street header package. The only sound better than a Porsche is the sound of a Porsche that’s earned its racing stripes. That’s why we’ve designed the Crack Pipe — the ultimate, unbridled expression of Porsche’s Motorsport DNA (with a little help from Dundon Motorsports). If you want to seriously turn heads at the track when you fly by, this is the one for you. It's still loud but the valves do take a bit of the edge off while cruising.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInconel 625\u003c\/li\u003e\n\u003cli\u003eMegaphones for enhanced wave strength (more power)\u003c\/li\u003e\n\u003cli\u003eFull 3.5\" X Pipe merge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot for the faint of heart, this is LOUD, screams like an RSR at full throttle.\u003c\/p\u003e\n\u003cp\u003eListen for yourself:\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/hZf3bPNzpCY\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eOur Second Most Aggressive Exhaust!\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInconel 625\u003c\/li\u003e\n\u003cli\u003eMegaphones for enhanced wave strength (more power)\u003c\/li\u003e\n\u003cli\u003eFull 3.5\" X Pipe merge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNot for the faint of heart, this is LOUD, screams like an RSR at full throttle.\u003c\/p\u003e\n\u003cp\u003eListen for yourself:\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/hZf3bPNzpCY\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"997 GT3\/RS \/ 2.5\"","offer_id":40359284605103,"sku":"100-30265","price":8730.0,"currency_code":"USD","in_stock":true},{"title":"997 GT3\/RS \/ 3.0\"","offer_id":46581329428655,"sku":"100-30297","price":8730.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3\/RS \/ 2.5\"","offer_id":40359284736175,"sku":"100-30266","price":8730.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3\/RS \/ 3.0\"","offer_id":46581329461423,"sku":"100-30298","price":8730.0,"currency_code":"USD","in_stock":true},{"title":"992 GT3\/RS - NEEDS DUNDON EXHAUST TO FIT \/ 3.0\"","offer_id":46581329494191,"sku":"100-30299","price":8730.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/dundon-inconel-megaphone-mini-crack-pipe-1-square.jpg?v=1787853820"},{"product_id":"performance-friction-track-day-brake-package-996-997-991-987-981-718","title":"PFC Performance Friction \"Track Day Brake Package\" 992,991,997,996,718,981,987 GT cars","description":"\u003cp\u003eMotorsport is a great platform not only to push boundaries but to develop high performance components which can then be applied to mixed use street vehicles. PFC Brakes has been in the braking business for years, supplying many manufacturers including Porsche with brake packages for GT3 R, GT3 Cup and GT4 Cayman Clubsport programs. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe intention behind the Track Day Package for Porsche applications is to offer the best in braking technology and performance to those who are looking to upgrade their Porsche. These braking system utilize technology derived from  Porsche GT3 Cup race cars. These are bolt-on systems specifically for the road going GT3, GT3 RS and GT2 RS cars as well as GT4, Turbo and Carrera platforms. (992, 991, 981, 718, 997, 996) \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePRODUCT FEATURES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged Monobloc Calipers featuring PFC Zero Drag Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eProprietary metallurgy specified designed for high strength and stiffness at elevated temperatures\u003c\/li\u003e\n\u003cli\u003eNickel Plated 6-Piston and 4-piston Calipers\u003c\/li\u003e\n\u003cli\u003eVentilated titanium piston caps for reduced heat transfer from pad to caliper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePFC V3 Disks with Zero Failure Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eUnique Rotor and Hat interface, eliminating most hardware. The elimination of hardware reduces weight, complexity, and installation time PFC metallurgy specified for high thermal stability and mechanical strength\u003c\/li\u003e\n\u003cli\u003e48 vane geometry engineered for increased air flow\u003c\/li\u003e\n\u003cli\u003ePatented slot pattern for increased initial bit and pad surface conditioning\u003c\/li\u003e\n\u003cli\u003eLightweight forged hard anodized aluminum hat\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePFC CarbonMetallic Brake Pads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eLow compressibility\u003c\/li\u003e\n\u003cli\u003eHigh modulation\u003c\/li\u003e\n\u003cli\u003eFade resistant\u003c\/li\u003e\n\u003cli\u003eMeet and exceed all copper free initiatives\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe track day packages for Porsche applications come in two configurations and offer the following benefits: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe 405 Sport+ package with 405mm (15.6”) diameter front discs for 19 or 20” wheels (Replacement for iron or PCCB brakes)\u003c\/li\u003e\n\u003cli\u003eThe 380 Sport package with 380mm (15.0”) front discs for 18” wheels (Replacement for iron or PCCB brakes)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBoth packages are equipped with 380mm (15.0”) rear discs, which retain OE parking brake functionality.\u003c\/li\u003e\n\u003cli\u003eCalipers are engineered to be direct replacement for Porsche street vehicles. Wheel fitment verification required. \u003cstrong\u003eMay not fit all OE wheels. Customer responsible for clearance verification. \u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003ePFC’s new track day packages are balanced to work with standard OE ABS, traction control, and Porsche Stability Management\u003c\/li\u003e\n\u003cli\u003eBoth packages are designed to fit both, the Porsche Street center lock or standard wheel studs\u003c\/li\u003e\n\u003cli\u003eHigh performance street (PFC 64) or race (PFC 11) compounds are available to accommodate the needs of different driving styles and usage profiles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSaves 27+ lbs over stock steel brakes, only +10lb more than PCCB\u003c\/li\u003e\n\u003cli\u003eIncludes calipers, rotors, pads \u0026amp; hardware for front and rear axle. Everything you need!\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Performance Friction","offers":[{"title":"996 Turbo \/ 380 Sport","offer_id":40013263962287,"sku":"0380.0002","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"996 Turbo \/ 405 Sport+","offer_id":46581328969903,"sku":"0405.0002","price":16152.0,"currency_code":"USD","in_stock":true},{"title":"996 GT3\/Cup \/ 380 Sport","offer_id":40013264027823,"sku":"0380.0003","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"997 GT2\/GT3\/Cup \/ 380 Sport","offer_id":40013264093359,"sku":"0380.0003","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"997 Turbo \/ 380 Sport","offer_id":40013264158895,"sku":"0380.0002","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"997 Turbo \/ 405 Sport+","offer_id":46581329002671,"sku":"0405.0002","price":16152.0,"currency_code":"USD","in_stock":true},{"title":"991 Turbo \/ 380 Sport","offer_id":40013264224431,"sku":"0380.0002","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"991 Turbo \/ 405 Sport+","offer_id":46581329035439,"sku":"0405.0002","price":16152.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3\/GT3RS\/GT3RS \/ 380 Sport","offer_id":46581329068207,"sku":"0380.0001","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3\/GT3RS\/GT3RS \/ 405 Sport+","offer_id":46581329100975,"sku":"0405.0001","price":16152.0,"currency_code":"USD","in_stock":true},{"title":"981\/718 GT4 \u0026 GT4RS \/ 380 Sport","offer_id":46581329133743,"sku":"0380.0001","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"981\/718 GT4 \u0026 GT4RS \/ 405 Sport+","offer_id":46581329166511,"sku":"0405.0001","price":16152.0,"currency_code":"USD","in_stock":true},{"title":"992 GT3\/GT3RS \/ 380 Sport","offer_id":41172551237807,"sku":"0380.0006","price":15038.15,"currency_code":"USD","in_stock":true},{"title":"992 GT3\/GT3RS \/ 405 Sport+","offer_id":46581329199279,"sku":"0405.0003","price":16152.0,"currency_code":"USD","in_stock":true},{"title":"981\/982 Cayman S\/GTS \/ 380 Sport","offer_id":43704340742319,"sku":"0380.0005","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"992 Turbo\/TurboS \/ 380 Sport","offer_id":46902404055215,"sku":"0380.0002","price":15038.0,"currency_code":"USD","in_stock":true},{"title":"992 Turbo\/TurboS \/ 405 Sport+","offer_id":46902404087983,"sku":"0405.0002","price":16152.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/PFC-track-day-brake-package-1x1.jpg?v=1789682193"},{"product_id":"991-gt-lifetime-muffler-tips","title":"Exhaust Tips - For Dundon Lifetime Muffler","description":"\u003cp\u003eReplacement tip sets for your Dundon Lifetime Muffler ONLY. Does NOT fit OE Porsche Mufflers. Proper tip length is important, so please ensure you select the correct application. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"991 GT3\/RS - Rolled PVD Black","offer_id":40038989463727,"sku":"107-20002","price":495.0,"currency_code":"USD","in_stock":true},{"title":"991 GT3\/RS - Slashed Raw Titanium","offer_id":40038989496495,"sku":"107-GF-1121-P13955","price":1130.0,"currency_code":"USD","in_stock":true},{"title":"992 GT3\/RS - Rolled PVD Black","offer_id":41078600990895,"sku":"107-20003","price":495.0,"currency_code":"USD","in_stock":true},{"title":"992 GT3\/RS - Slashed Raw Titanium","offer_id":41078627598511,"sku":"107-GF-0522-P14480","price":1130.0,"currency_code":"USD","in_stock":true},{"title":"997 GT3\/RS - Rolled PVD Black","offer_id":41078629302447,"sku":"107-20001","price":495.0,"currency_code":"USD","in_stock":true},{"title":"997 GT3\/RS - Slashed Raw Titanium","offer_id":41078634774703,"sku":"107-GF-0122-P14055","price":1130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Exhaust-Tips-For-Dundon-Lifetime-Muffler-1x1.jpg?v=1789759640"},{"product_id":"forgeline-gs1r-wheel-set","title":"Forgeline 19 Inch GS1R Wheel Set","description":"\u003cp\u003eOriginally designed for professional racing teams competing in the IMSA Continental Tire SportsCar Challenge Grand Sport (GS) class, the Forgeline GS1R combines the latest in advanced wheel technology, including one piece forged monoblock construction, motorsport engineered design, and I-beamed spokes. This wheel is engineered to withstand the rigors of top-level endurance racing with a 2100 lb street tire load rating and exceptional deflection stiffness.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eThe star of Forgeline's Motorsport series, the GS1R is a forged, monoblock wheel built to survive the highest levels of motorsport. \u003c\/p\u003e\n\u003cp\u003eThese wheels are made to order and as such can be customized for your needs.\u003c\/p\u003e\n\u003cp\u003eAvailable in sizes from 17\" to 21\" and widths from 8.5\" to 13\", with 40+ color options we can build a set just for you.\u003c\/p\u003e\n\u003cp\u003ePricing is listed for the most popular configuration for 991 GT cars: \u003c\/p\u003e\n\u003cp\u003e19\" x 10\" front\u003c\/p\u003e\n\u003cp\u003e19\" x 12\" rear\u003c\/p\u003e\n\u003cp\u003eWhen running a 19\" wheel on a 991 platform, it is recommended to replace the lower control arm bolt with OE Porsche part# 99907353001.\u003c\/p\u003e\n\u003cp\u003eDue to the extremely close tolerance to the stock Porsche brake caliper, it is recommended that you swap to a track-focused kit like the \u003ca href=\"https:\/\/www.dundonmotorsports.com\/products\/performance-friction-track-day-brake-package-996-997-991-987-981-718\"\u003ePFC Track Day Kit\u003c\/a\u003e as to not mar the finish of your stock brakes.\u003c\/p\u003e\n\u003cp\u003ePlease reach out to us directly to finalize your sizes and wheel finish when placing an order. Thank you!\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":40053237285039,"sku":"800-GS1RWHEELSET","price":8755.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/forgeline-gs1r-wheel-set-692833.png?v=1624056747"},{"product_id":"cobb-accessport-991-gt3-rs","title":"991 GT3\/RS - Cobb AP with Dundon ProTune","description":"\u003cp\u003eThe Accessport V3 is the world’s best ECU tuning solution for Porsche. The simple DIY plug and play connection to the car’s engine management system via the OBDII port allows for any GT3 owner to apply improved engine and PDK calibrations to their favorite track weapon in a matter of minutes. Each Accessport comes with a collection of Off-The-Shelf maps for the engine computer as well as an optional upgrade for PDK tuning where applicable that combine to improve horsepower, torque, and transmission response and timing along with a list of unique custom features that will make you wonder how you lived without them before.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eNOTICE: Tuning your ECU will be visible to Porsche and can potentially void your factory or aftermarket warranty. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEMISSIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis part is legal under the provisions of EPA’s Anti-Tampering Policy. COBB Tuning has established a reasonable basis (testing results) to verify that this product allows the vehicle to operate within legal emissions standards and is therefore legal to be sold for on-street use in all states that accept the legal provisions of the Clean Air Act and EPA’s Anti-Tampering Policy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY EMISSION CONTROLLED MOTOR VEHICLE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTesting with the California Air Resources Board, in order to achieve 50-state compliance, is pending. Once testing is complete with California, and an EO number is issued, this product will be updated to 50-state legal status.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDESCRIPTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe in-cabin mountable Accessport V3 has a large, full color, high resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up a race, street or dyno gauge cluster) and mounting options (choose from 1,000s of standard vehicle mounts). Of course, all of the great COBB tuning is included - with enough space for 100 calibrations. This is your new Accessport - and maybe the last one you'll ever need.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarning! Installation of this Accessport over anything other than OEM or COBB software may result in ECU\/TCU failure. Please contact \u003c\/strong\u003e\u003ca href=\"https:\/\/www.cobbtuning.com\/support\/\"\u003e\u003cstrong\u003eCOBB Support\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong\u003e if you have any questions.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWHY?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Accessport V3 is the world's best selling, most flexible ECU upgrade solution for Porsche. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. It's the last engine management solution you'll ever need.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cobbtuning.atlassian.net\/wiki\/spaces\/PRS\/pages\/1864892469\/Porsche+991.1+991.2+GT3+GT3+RS\"\u003eCLICK HERE FOR MAP NOTES, DYNO CHARTS AND POWER GAINS\u003c\/a\u003e\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"991.1 \/ GT3 \/ ProTune","offer_id":40333698433199,"sku":"901-AP3-POR-013-PT","price":3390.0,"currency_code":"USD","in_stock":true},{"title":"991.1 \/ GT3 \/ No ProTune","offer_id":40333698465967,"sku":"901-AP3-POR-013","price":2595.0,"currency_code":"USD","in_stock":true},{"title":"991.1 \/ GT3RS \/ ProTune","offer_id":40333698498735,"sku":"901-AP3-POR-013-PT","price":3390.0,"currency_code":"USD","in_stock":true},{"title":"991.1 \/ GT3RS \/ No ProTune","offer_id":40333698531503,"sku":"901-AP3-POR-013","price":2595.0,"currency_code":"USD","in_stock":true},{"title":"991.2 \/ GT3 \/ ProTune","offer_id":40333698564271,"sku":"901-AP3-POR-013-PT","price":3390.0,"currency_code":"USD","in_stock":true},{"title":"991.2 \/ GT3 \/ No ProTune","offer_id":40333698597039,"sku":"901-AP3-POR-013","price":2595.0,"currency_code":"USD","in_stock":true},{"title":"991.2 \/ GT3RS \/ ProTune","offer_id":40333698629807,"sku":"901-AP3-POR-013-PT","price":3390.0,"currency_code":"USD","in_stock":true},{"title":"991.2 \/ GT3RS \/ No ProTune","offer_id":40333698662575,"sku":"901-AP3-POR-013","price":2595.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/991-gt3rs-cobb-ap-with-dundon-protune-991286.jpg?v=1627690446"},{"product_id":"dsc-suspension-control-module-991-platform","title":"DSC Suspension Control Module - 991 Platform","description":"\u003cp\u003eUpgrade your car's handling with DSC! This revolutionary device turns your passive PASM system into an active suspension system with multiple personalities. The DSC module monitors acceleration, brake application, G forces, and many other parameters to tune your car's handling in milliseconds.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eGreat for track cars as we can build a custom map for the shocks for each track you go to, no more fiddling with knobs or trying various settings only to end up frustrated.  We can log the cars performance and make changes to your dampers settings so they dynamically adjust!\u003c\/p\u003e\n\u003cp\u003e991 Carrera, Turbo, GT3, GT3RS\u003c\/p\u003e\n\u003cp\u003eCheck out our blog article and video for more info: \u003ca href=\"https:\/\/www.dundonmotorsports.com\/blog\/what-is-dsc-sport\"\u003eWhat is DSC Sport\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e991.1\/991.2 DSC Control Module\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"DSCv3 - 991.1","offer_id":46581275066543,"sku":"405-20002","price":1500.0,"currency_code":"USD","in_stock":false},{"title":"DSCv3 - 991.2","offer_id":46581328642223,"sku":"405-20001","price":1500.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/dsc-suspension-control-module-991-platform-9893592.jpg?v=1762300555"},{"product_id":"titanium-ultralight-gt3-muffler","title":"Titanium Ultralight GT3\/RS Muffler","description":"\u003cp\u003eYou Want Great Sound?\u003cbr\u003eYou Want Drone Free?\u003cbr\u003eYou Want the LIGHTEST muffler for your Porsche?\u003c\/p\u003e\n\u003cp\u003eWe've got what you're looking for!  Our Titanium Ultralight GT3 Muffler is all of the above, with a signature Titanium shriek at high rpm, and no bleeding ears on the highway.  Combined with our Lifetime Warranty, and coming in at 9lbs fully dressed, this is the most exclusive exhaust in the world!\u003c\/p\u003e\n\u003cp\u003eUltralight Titanium mufflers are made to order and a 20% restocking fee is charged on cancelled or unused returned parts.\u003cbr\u003e*Note the 992 Ti Muffler needs our street headers to fit on the car\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eCan be used with Dundon cat backs, 3\" side deletes, or added to our Street Header package to give you the ultimate in Performance and Sound improvements. Will turn a beautiful shade of blue when driven hard!\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"991 \/ Loud","offer_id":40912365519023,"sku":"100-30285","price":12610.0,"currency_code":"USD","in_stock":true},{"title":"991 \/ Quiet","offer_id":41177478856879,"sku":"100-30286","price":12610.0,"currency_code":"USD","in_stock":true},{"title":"997 \/ Loud","offer_id":46581328216239,"sku":"100-30279","price":12610.0,"currency_code":"USD","in_stock":true},{"title":"997 \/ Quiet","offer_id":46581328249007,"sku":"100-30280","price":12610.0,"currency_code":"USD","in_stock":true},{"title":"992 \/ Loud","offer_id":46581328281775,"sku":"100-30291","price":12355.0,"currency_code":"USD","in_stock":true},{"title":"992 \/ Quiet","offer_id":46581328314543,"sku":"100-30292","price":12355.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/titanium-ultralight-gt3rs-muffler-5135047.jpg?v=1761866909"},{"product_id":"copy-of-inconel-megaphone-mini-crack-pipe","title":"Pre-Owned Inconel Megaphone Mini Crack Pipe","description":"\u003cp\u003eWe'd been asked by a few to make a Crack Pipe that wasn't as much of a commitment but still true to the original Megaphone Crack Pipe. Meet the Mini Crack, this one works with Dundon valved side muffler deletes or our Street Headers, for both 991 and 997! The only sound better than a Porsche is the sound of a Porsche that’s earned its racing stripes. That’s why we’ve designed the Crack Pipe — the ultimate, unbridled expression of Porsche’s Motorsport DNA (with a little help from Dundon Motorsports). If you want to seriously turn heads at the track when you fly by, this is the one for you. It's still loud but the valves do take a bit of the edge off while cruising.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eOur Second Most Aggressive Exhaust!\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInconel 625\u003c\/li\u003e\n\u003cli\u003eMegaphones for enhanced wave strength (more power)\u003c\/li\u003e\n\u003cli\u003eFull 3.5\" X Pipe merge\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot for the faint of heart, this is LOUD, screams like an RSR at full throttle.\u003c\/p\u003e\u003cp\u003eListen for yourself:\u003c\/p\u003e\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/hZf3bPNzpCY\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"997 GT3\/RS \/ 2.5\"","offer_id":41431788880047,"sku":"104-10040-PO","price":5767.0,"currency_code":"USD","in_stock":false},{"title":"997 GT3\/RS \/ 3.0\"","offer_id":41431788912815,"sku":"104-10039-PO","price":5767.0,"currency_code":"USD","in_stock":false},{"title":"991 GT3\/RS \/ 2.5\"","offer_id":41431788945583,"sku":"104-10042-PO","price":5767.0,"currency_code":"USD","in_stock":false},{"title":"991 GT3\/RS \/ 3.0\"","offer_id":41431788978351,"sku":"104-10041-PO","price":5767.0,"currency_code":"USD","in_stock":false},{"title":"992 GT3\/RS - NEEDS DUNDON EXHAUST TO FIT \/ 3.0\"","offer_id":43032482283695,"sku":"104-10043-PO","price":5763.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/DMS-1334.jpg?v=1788275917"},{"product_id":"pfc-11-compound-front-brake-pad-set","title":"PFC 11 Compound Front Brake Pad Set - Standard Thickness (22mm)","description":"\u003cp\u003eReplacement set for PFC Track Day Kit equipped vehicles. 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Not compatible with OEM calipers.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":41633248739503,"sku":"7969.11.20.44","price":503.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/pfc-11-compound-rear-brake-pad-set-standard-thickness-20mm-6934458.jpg?v=1762891208"},{"product_id":"titanium-loud-insert","title":"Loud Inserts for Dundon Titanium GT3\/RS Muffler","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThese 625 inconel inserts block the expansion chamber on the lower pathway, dramatically reducing the muffling effect. The combination of the titanium muffler with the loud inserts gives you the ultimate “have your cake, and eat it, too” exhaust. The quietest system we make at low-RPM, and one of the loudest when you mash the fun-pedal!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eInconel 625 is a nickel-based super alloy known for its incredible strength and durability, especially under intense heat. This strength allows us to use very thin material that just sneaks into the Titanium muffler inlet.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e*NOT compatible with Steel mufflers.\u003c\/span\u003e\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":41782801924271,"sku":"104-20025","price":905.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/loud-inserts-for-dundon-titanium-gt3rs-muffler-865028.jpg?v=1709596611"},{"product_id":"copy-of-gt3-321-side-muffler-deletes-for-997-991","title":"Pre-Owned GT3 321 Side Muffler Deletes for 997\/991","description":"\u003cp\u003eEnjoy 321 Stainless construction, same high quality valves as used in our battle tested Race Headers. Reduce weight through the elimination of side mufflers, reduce heat on the rear tires and under the decklid, no Drone, and 100% Lifetime Guarantee, including track use.\u003c\/p\u003e\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eAvailable in OEM lower flow tube size for stock muffler or 3\" lower flow tube size for use with Dundon Lifetime Mufflers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3\" Lower Flow Path Offers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e44% improvement in flow over stock\u003c\/li\u003e\n\u003cli\u003e20% reduction in pressure drop over stock\u003c\/li\u003e\n\u003cli\u003eUse with Loud Muffler to have a bulletproof light weight track setup, with no drone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUse with Quiet Muffler to have a bulletproof light weight track setup for dB restricted tracks!\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"997\/991 GT3 3\" Valved Side Delete (with Dundon Muffler)","offer_id":42026576806063,"sku":"103-20008-PO","price":2245.0,"currency_code":"USD","in_stock":false},{"title":"997\/991 GT3 OEM Valved Side Delete","offer_id":42026576838831,"sku":"103-20007-PO","price":2245.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/X6A9729.jpg?v=1782430133"},{"product_id":"ferodo-ds3-12-track-pads-for-radi-cal-calipers","title":"Ferodo DS3.12 Track Pads for Radi-CAL Calipers","description":"\u003cp\u003eFerodo DS3.12 Track Pads for Radi-CAL Calipers including burnishing.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"DS3.12 Front Pads","offer_id":42104847761583,"sku":"XXX000S-FA1-DS312-FRONT-FRP3144G-N","price":602.0,"currency_code":"USD","in_stock":true},{"title":"DS3.12 Rear Pads","offer_id":42104847794351,"sku":"XXX000S-FA1-DS312-REAR-FRP216G-N","price":420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Ferodo-DS1-11-Track-Pads-for-Radi-CAL-Calipers-1x1_14d340fe-59eb-43f9-a582-8bc0ea9b670b.jpg?v=1789767058"},{"product_id":"girodisc-iron-rotor-conversion-kit-991-gt3-rs-gt2rs","title":"GiroDisc Iron Rotor Conversion Kit - 991 GT3\/RS\/GT2RS 718 GT4RS with PCCB","description":"\u003cp\u003eFull Conversion Kit with Hats, Hardware and Rotor Rings. Sold in Pairs.\u003c\/p\u003e\n\u003cp\u003eThe Girodisc system is a direct replacement for the OE disc however you must use the same pad shape that is used on the 991 GT3 that came with the iron rotors from the factory. The annulus (pad swept height) of these pads is smaller than the large PCCB pads, this is done to keep the rotor weight at a reasonable level and allow far better pad selection. If we manufactured a rotor with the same annulus as the OEM PCCB rotors they would be unnecessarily heavy.\u003c\/p\u003e\n\u003cp\u003eThe central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum. The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc. The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.\u003c\/p\u003e\n\u003cp\u003eThe rotor and hat have a floating mount system, which utilizes 12 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads. Once the Girodisc system is in place, simply replace the cast iron rotor when needed.\u003c\/p\u003e\n\u003cp\u003eSold\/priced in pairs\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Front","offer_id":46581275295919,"sku":"601-A1-154","price":1950.0,"currency_code":"USD","in_stock":true},{"title":"Rear","offer_id":46581327265967,"sku":"601-A2-154","price":1950.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/GiroDisc-rotor-conversion-kit-1x1.jpg?v=1789757611"},{"product_id":"girodisc-rotor-kit-991-gt3-rs-gt2rs-with-iron-rotors","title":"GiroDisc Rotor Conversion Kit - 991 GT3\/RS\/GT2RS with Iron Rotors","description":"\u003cp\u003eFull Conversion Kit with Hats, Hardware and Rotor Rings. Sold in Pairs.\u003c\/p\u003e\n\u003cp\u003eThe Girodisc system is a direct replacement for the OE disc on the 991 GT3 and GT3 RS with OEM iron rotors.  No modifications are necessary, allows use of factory unmodified pads unlike most aftermarket solutions for this application.  The disc will bolt directly to the car and work with OE calipers perfectly. By upgrading your brakes with lightweight high performance replacements as opposed to a big brake kit, your factory bias is maintained as well as your ABS efficiency.The central hat section of our rotor is made from strictly U.S. sourced 6061-T6 aircraft specification aluminum.  The disc is made from our own proprietary cast iron, poured in the USA and machined from start to finish in house at Girodisc.  The rotor utilizes a curved vane design, developed in racing to act as a centrifugal pump to force cooling air through the disc.The rotor and hat have a floating mount system, which utilizes 12 high strength alloy steel drive pins, manufactured by Girodisc in the USA to our own specifications and cadmium plated for a long lasting corrosion resistance. These pins take the load from braking actions while maintaining the axial and radial float between the hat and disc. The pins are secured by class 12.9 cap screws with hardened washers. In order to keep the rotors from making noise when cold, the pins are mounted with anti-noise spring washers on the rotor side which allow the rotor to grow with heat expansion but eliminate the rattle and noise associated with floating rotors. This float also allows the rotor to self center between the pads.Once the Girodisc system is in place, simply replace the cast iron rotor when needed.Sold\/priced per pair.\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Front","offer_id":46581275263151,"sku":"601-A1-146","price":1750.0,"currency_code":"USD","in_stock":true},{"title":"Rear","offer_id":46581327233199,"sku":"601-A2-146","price":1750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/GiroDisc-rotor-conversion-kit-1x1.jpg?v=1789757611"},{"product_id":"girodisc-replacement-rotor-ring-pair-991-gt3-rs-gt2rs-with-iron-rotors","title":"GiroDisc Replacement Rotor Ring Pair - 991 GT3\/RS\/GT2RS with Iron Rotors","description":"\u003cp\u003eFor cars already equipped with GiroDisc Conversion Kits. Replacement Rotor Rings and Hardware ONLY. Sold in Pairs.\u003c\/p\u003e\n\u003cp\u003eThese replacement rings are \u003cstrong\u003esold in pairs\u003c\/strong\u003e and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats.\u003c\/p\u003e\n\u003cp\u003ePlease note that unless specifically noted, GiroDisc replacement rings are \u003cstrong\u003eonly designed to work with GiroDisc hats\u003c\/strong\u003e. They are not designed to be used with other brands, including hats from cars equipped with 2-piece rotors from the factory.\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Front 380x34mm","offer_id":46581275492527,"sku":"601-D1-066","price":1030.0,"currency_code":"USD","in_stock":true},{"title":"Rear 380x32mm","offer_id":46581327200431,"sku":"601-D2-146","price":1030.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/GiroDisc-rotor-ring-pair-1x1.jpg?v=1789757553"},{"product_id":"girodisc-replacement-rotor-ring-pair-991-gt3-rs-gt2rs-with-pccb","title":"GiroDisc Replacement Rotor Ring Pair - 991 GT3\/RS\/GT2RS with PCCB","description":"\u003cp\u003eFor cars already equipped with GiroDisc Conversion Kits. Replacement Rotor Rings and Hardware ONLY. Sold in Pairs.\u003c\/p\u003e\n\u003cp\u003eThese replacement rings are \u003cstrong\u003esold in pairs\u003c\/strong\u003e and include replacement hardware. The only parts you will reuse are your existing GiroDisc hats.\u003c\/p\u003e\n\u003cp\u003ePlease note that unless specifically noted, GiroDisc replacement rings are \u003cstrong\u003eonly designed to work with GiroDisc hats\u003c\/strong\u003e. They are not designed to be used with other brands, including hats from cars equipped with 2-piece rotors from the factory.\u003c\/p\u003e","brand":"GiroDisc","offers":[{"title":"Front 410mm","offer_id":46581275558063,"sku":"601-D1-154","price":1130.0,"currency_code":"USD","in_stock":true},{"title":"Rear 390mm","offer_id":46581327167663,"sku":"601-D2-154","price":1130.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/GiroDisc-rotor-ring-pair-1x1.jpg?v=1789757553"},{"product_id":"replacement-front-rotor-rings-for-performance-friction-track-day-kit-380mm-x-34mm-pair","title":"Replacement Front Rotor Rings for Performance Friction Track Day Kit - 380mm x 34mm (Pair)","description":"\u003cp\u003eEnjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology. No hardware replacement needed! *Rings only, not hats or circlip is included.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":42277963956399,"sku":"601-380-34-0059-451-461","price":1224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Complete-Rear-Rotor-Set-for-PFC-Track-Day-Kit-380mm-x-30mm-Pair-1x1.jpg?v=1789759450"},{"product_id":"dundon-motorsports-991-gt3-gt3rs-adjustable-sway-bar-end-link-set-front-rear","title":"991 GT3 \u0026 GT3RS Adjustable Sway Bar End Link Set - Front \u0026 Rear","description":"GT cars come from the factory with fixed-length sway bar end links. When you change the ride height without adjustable links, you risk a \"non-neutral\" suspension due to sway bar preload and compromised geometry. When one side sits higher, the sway bar twists to connect, preloading the bar and causing uneven handling in left vs. right turns. Sway bars work best when their arms are parallel to the ground at rest.\nDundon's adjustable sway bar end links solve these issues:\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates Preload:\u003c\/strong\u003e Adjustable links let you set the correct length during corner balancing, so the sway bar isn’t forced to twist to fit uneven ride heights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores Predictable Handling:\u003c\/strong\u003e By removing preload, handling remains consistent in both left and right turns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintains Proper Geometry:\u003c\/strong\u003e Adjustable links allow you to keep the sway bar arms parallel to the ground after lowering, preserving intended performance.\u003c\/li\u003e\n\u003c\/ul\u003e\nDundon’s end links use premium FK rod-ends and spherical bearings, motorsport-grade design (including pinch bolts), and anodized billet aluminum for strength and lightness. They fit perfectly, are easy to install and adjust, and are built to last.\n\u003ch3\u003eTechnical Description\u003c\/h3\u003e\n\u003cp\u003eDundon's Adjustable Sway Bar End Links meet the highest quality standards. We built these using the best rod-ends and spherical bearings in the industry (FK) alongside proper motorsport design concepts (like pinch bolts). Anodized billet aluminum ensures high strength and light weight. These end links fit perfectly, are easy to install and adjust and will last a lifetime.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":42427660304559,"sku":"400-30016","price":995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/products\/dundon-motorsports-991-gt3-gt3rs-adjustable-sway-bar-end-link-set-front-rear-114457.jpg?v=1677321801"},{"product_id":"replacement-front-rotor-rings-for-performance-friction-track-day-kit-405mm-x-34mm-pair","title":"Replacement Front Rotor Rings for Performance Friction Track Day Kit - 405mm x 34mm (Pair)","description":"\u003cp\u003eEnjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology. No hardware replacement needed! *Rings only, not hats or circlip is included.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":42522657063087,"sku":"601-405-34-0059-451-461","price":1422.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Complete-Rear-Rotor-Set-for-PFC-Track-Day-Kit-380mm-x-30mm-Pair-1x1.jpg?v=1789759450"},{"product_id":"replacement-rear-rotor-rings-for-performance-friction-track-day-kit-380mm-x-30mm-pair","title":"Replacement Rear Rotor Rings for Performance Friction Track Day Kit - 380mm x 30mm (Pair)","description":"\u003cp\u003eEnjoy quick and easy replacement of your rotor rings with PFC's V3 Disc technology. No hardware replacement needed! *Rings only, no hats or circlip is included.\u003c\/p\u003e","brand":"Dundon Motorsports","offers":[{"title":"Default Title","offer_id":42522657685679,"sku":"601-380-30-0047-451-461","price":1224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0075\/5046\/8132\/files\/Complete-Rear-Rotor-Set-for-PFC-Track-Day-Kit-380mm-x-30mm-Pair-1x1.jpg?v=1789759450"},{"product_id":"991-gt3-rs-suspension-shim-kit-complete-front-rear","title":"991 GT3\/RS Suspension Shim Kit - Complete (Front \u0026 Rear)","description":"\u003cp\u003eWant to dial in the perfect alignment for your 991 GT3 or GT3RS? Dundon Motorsports' shim kit is what you need. 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