997.2 GT3RS Products

Can 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!

We'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.

• Inconel 625
• Megaphones for enhanced wave strength (more power)
• Full 3.5" X Pipe merge

Not for the faint of heart, this is LOUD, screams like an RSR at full throttle. 

Our Megaphone crack pipe features...

• Inconel 625
• Megaphones for enhanced wave strength (more power)
• Full 3.5" X Pipe merge

YOU HAVE BEEN WARNED! This system sounds badass, BUT….

• It was designed for race cars, and as such, it is UNCOMPROMISING
• It drones at certain RPM
• It vibrates the whole car
• It causes anything that is loose to rattle and buzz

If anything above is concerning to you, the Crack Pipe is NOT for you!

For 997's with Dundon V2 Street Headers, only Mini Crack Pipe is available,*

Available in OEM lower flow tube size for stock muffler or 3" lower flow tube size for use with Dundon Lifetime Mufflers

3" Lower Flow Path Offers

• 44% improvement in flow over stock
• 20% reduction in pressure drop over stock
• Use with Loud Muffler to have a bulletproof light weight track setup, with no drone

Use with Quiet Muffler to have a bulletproof light weight track setup for dB restricted tracks!

These 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!

Inconel 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.

*NOT compatible with Steel mufflers.

On our 3.8L test car we increased the power from 400whp with race headers alone to 440whp with race headers.

We recommend a high quality header (like our race or catted header) that moves peak power to 8300-8500rpm

* Fueling and ignition MUST be tuned with this part.

Free up power and add some beauty to your engine bay with the Dundon Motorsports Carbon Fiber Dual Cone Airbox. On a stock car this airbox will free up about 5-7whp. On a Dundon Race Header equipped car, this airbox is good for about 8-10 whp!

Tune your Porsche with a Cobb AP!

Includes:

Cobb Accessport - $1095 (997.1) or $1195 (997.2)

Dundon ProTune - $795

Improve the handling on your 997 GT3 to a level not before thought of with our custom curated and valved MCS 3way damper package

For 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 Car to better than the OEM GT3's 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.

This is a comprehensive package that comes pre-assembled for a hassle-free install. We have tailored three spring packages depending on your use case.

Sport Springs for primarily street cars/canyon carvers.

Track Springs for drivers looking to improve their track performance, but also maintain a street-friendly attitude.

Race Spring option gives the car more support needed when using stickier tires (like a Hoosier or Racing Slick) and enhanced aerodynamics.

Kit includes:

Dundon-spec MCS 3-Way Adjustable Remote Damper System

4 Main Springs (Sport, Track rates or Race rates)

4 Tender Springs
Install Hardware Kit
Front & Rear Bearing Plates (upper mounts)Reservoir Mounting Kits

Talk to us about adding a Dundon Motorsports Track Day Setup Package to complete your suspension overhaul!

Feel every nuance of the car coming into apex, a little breath off the throttle and the car points in. It's these small moments that make driving magical.

For a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. Not anymore! These dampers improve the 992 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.

This is a comprehensive package that comes pre-assembled for a hassle-free install.

For a long time you had to sacrifice your street drivability if you wanted to upgrade to a motorsports damper. Not anymore! These dampers improve the 997 GT3/RS'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.

This is a comprehensive package that comes pre-assembled for a hassle-free install.

Complete package includes:

Dundon by MCS 3-Way damper set

Camber plates Front & Rear

4 Main Springs & Tender Springs - Custom rates

PASM Delete Module

Reservoir mounts

For 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 1-Way dampers improve your Car to better than the OEM GT3's 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.

This is a comprehensive package that comes pre-assembled for a hassle-free install. We have tailored three spring packages depending on your use case.

Sport Springs for primarily street cars/canyon carvers.

Track Springs for drivers looking to improve their track performance, but also maintain a street-friendly attitude.

Race Spring option gives the car more support needed when using stickier tires (like a Hoosier or Racing Slick) and enhanced aerodynamics.

Kit includes:

Dundon-spec MCS 1-Way Adjustable Damper System

4 Main Springs (Sport, Track rates or Race rates)

4 Tender Springs
Install Hardware Kit
Front & Rear Bearing Plates (upper mounts)Reservoir Mounting Kits

Talk to us about adding a Dundon Motorsports Track Day Setup Package to complete your suspension overhaul!

1. Improved Adjustability - Increased Negative Camber

The factory LCAs (Lower control arms) have limited adjustability and thus limited alignment options. Our LCA's are slightly longer, and feature high-grade, extended length studs, which allows for the use of adjustment shims to dial in your target negative camber perfectly.

2. Improved Handling and Grip

Our LCAs allow your car to have a wider front track width, pair that with an increase in negative camber and you will notice a better "bite" during turn in, improved stability and higher cornering speeds.

3. Precision and "Feel"

Our LCAs feature upgraded components, so you don't have to worry about worn out rubber bushings, we use high-grade Teflon-coated spherical bearings. This removes the "slop" you get from the rubber variants and allows for much more precise steering feedback.

These LCAs also feature adjustable caster pucks so that you can correct caster (adjusting the wheel forward/backward within the wheel well) while adjusting camber.

4. Better Tire Wear

Dialing in your camber with our LCAs means more even tire wear. Our parts prevent the outer shoulder of your tire from wearing prematurely and ensures a more even distribution of heat and wear across the tread.

When dialing in a track setup on modern GT Porsches, increasing negative camber is a great way to improve front grip and extend tire life. However, the stock tie rods limit how much camber is possible. Dundon Motorsports' Titanium Extended Length Tie Rod ends offer adjustable rods with extended length threads to allow for a more aggressive track alignment without the risk of too-little threads attaching to the steering rack. 

Titanium rod construction keeps unsprung weight down to improve steering feel and performance. We also use high-quality rod-ends, ARP high-strength bolts and spherical bearings paired with a 2-bolt titanium pinch clamp for easy install and adjustment.

Fits all:

996 GT3/RS

997 GT3/RS

997 GT2/RS

991 GT3/RS

981 GT4

991 GT2RS

982/718 GT4/RS

992 GT3

Great 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!

Available for:

997 (need to add an accelerometer for non-Turbo cars) Carrera, Turbo, GT3, GT3RS

987 (need to add an accelerometer) Cayman/Boxster, Cayman/Boxster S, Cayman R, Boxster Spyder

Also available for 996, 993 and 964 applications call for details!

Check out our blog article and video for more info

http://www.dundonmotorsports.com/blog/what-is-dsc-sport

997/987 DSC Control Module

Accelerometer (necessary for 987/997.1 non turbo cars)

Package Includes:

• Street Headers (w/ cats)
• Cobb AP w/ Pro Tune
• Dundon Resonance Intake Manifold w/ 100mm Throttle Body
• 997.1 Secondary Air Injection Retrofit (required for 997.2 cars)

The Dundon Street headers by itself give a huge improvement to performance and the overall sound of the system, combined with the Cobb AP Pro Tune this will bring an even bigger improvement in the performance all around but especially in the mid range. 

This performance increase is even further optimized with the increased air volume with the engineered Dundon Resonance Intake Manifold with a larger throttle body of 100mm, exponentially bigger compared to stock 82mm.

To make sure this whole system isn’t tainted by one small flaw, the secondary air injection retrofit allows for 100% clean filtered air for your intake system.

Base package is fantastic as is, but we would all like better! This package comes with even more optimizing options.

Optional Items

• Dundon Lifetime Muffler (Quiet or Loud, your choice of tips)
• Dundon Dual Cone Carbon Fiber Air Intake

The optional items are all about giving your vehicle that little push of improvement that can separate yourself from others.

Our lifetime mufflers are all about well… longevity! A lifetime guarantee even including track use allows you to have worry free use while giving you two different sounds depending on your preference. 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!

The two two tip options are all about what flavor of sound you're looking for!

Not to sell you too much, but remember that intake system included with the package? The one with the huge throttle body? Well optimize that size with the lighter and larger carbon fiber airbox! Just with the headers you can see an increase of 8-10 whp.

Add Power and great sound to experience your Porsche’s true capabilities with the Dundon Power Package. Intentionally designed to bring big power with and distinct sound we all love, this kit is perfectly tailored to add more muscle, better sound, and increased performance to your specific GT car.

With a configurable internal compartment and pockets built specifically to carry your Helmet, HANS Device, Nomex driving gear and shoes, this bag has everything you need, and nothing you don't.

A comfortable top handle, modular shoulder strap, and roller bag handle sleeve make carrying the CRRY comfortable while walking through the airport or across the paddock.

Dundon + HYTORC = Game Changer! Swap wheels on your center-lock equipped Porsche (or non-Porsche, for that matter) without any other tools (or people)! 

A couple of key details that set this apart from other manufacturers:

• This is the same method the factory uses to install and torque your centerlocks during assembly.  Including carbon wheel turbo S exclusives.
• This is NOT an Impact Gun. Why does that matter? An Impact gun delivers high torque with hammer-like blows. An Impact Gun does not deliver a measured torque value. It hammers the fastener on “hard” without any accuracy. Impact guns are strictly prohibited from being used on Porsche road car center-lock nuts, as they can damage the nuts/threads.
• The HYTORC LION (Lithium Ion) is a precision electric bolting system. It is pre-programmed with software specific to Porsche applications and provides smooth, precise torque application. No 6-foot torque wrench or torque multiplier needed!
• Comes with a bespoke lever arm to keep the wheel in place during removal and installation of the lug nut. This removes any need for holding the brake pedal/steering wheel, making one-person wheel changes quick and easy!
• The LION Gun can be manually operated to applications up to 700 ft-lbs.
• Uses stock lug nuts and socket.
• Use for Cup Center locks with a ¾“ to 1” socket adapter,  the gun torques in both directions!

See it in action below!

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*Image is reversed due to the forward facing camera*

See the you tube of the wheel install at 27:24

https://www.youtube.com/watch?v=z3zuPyjFTsk

 Hytorc Reset Instructions:

Get the correct Nitrogen pressure in your damper canisters with this tool!

We’re proud to offer the strongest, safest, best designed 981 and 718 / GT4 Porsche Cayman bolt in roll bar on the market. We design all our bars with safety as the first concern. Don’t fall for the less expensive bars on the market. They don’t match our well thought out design and construction.

Dundon Sub-Belt Mount Set - For 981/991/718/992 Bucket Seats

Enables the use of 6-point harnesses by providing an attachment point for the sub-belts.