152 results found for “race headers”

18 - Stainless Steel Studs 18 - Serrated Flange Lock Nuts 4 - 30mm long bolts 4 - distorted flange lock nuts 2 - 2.5" v-band gaskets 10 - Stainless Steel Conical Springs

Great Sound, and Great Power without drone! This is the complete exhaust upgrade for your 981/718 4.0L Boxster or Cayman. This system checks all the boxes: Big performance gains, no drone, no CEL's, retains cats and valves and gives you the sweet flat-6 symphony...

Do you want more power for your Porsche? The Dundon 997 Resonance Intake Manifold is the perfect way to add some extra horsepower to your car. Our intake manifold will increase engine performance and give you a smoother, quicker acceleration. It's also designed with...

At 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....

You Want Great Sound?You Want Drone Free?You Want the LIGHTEST muffler for your Porsche? We'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...

Get the Porsche Flat Six wail you been craving. Dundon Street Headers and Lifetime Muffler keep all the things you love about your Touring and adds some excitement with 40lbft below 5000rpm and 20+whp at 8200rpm! Remove restrictions and experience your Porsche's true capabilities...

Includes: 2 - 3" V-Band Clamps 2 - 3" V-Band Gaskets 18 - M8 x 1.25 mm, 40 mm Long 18-8 Stainless Steel Studs 18 - M8x1.25mm Lock Nuts 2 - 5" x 7/32nd Vacuum Hose

In testing the 991.2 GT3 and RS we found the air intake to be restrictive, the 718 GT4RS shares a VERY similar engine architecture and the restriction at the throttle body is no different. With the addition of the larger 93mm Throttle Body and...

Hardware Kit to Install a 321SS Lifetime Dundon Muffler on 997 and 991 GT3/RS cars. Kit includes: Flanges (2.5" for stock headers or 3" for Dundon Headers) "Donut" gaskets 12 lock nuts

Transform your 996 GT3 with the Dundon D4 Power Package! This kit pairs the legendary Dundon street headers with a Resonance Intake, and your choice of Lifetime Muffler for drone free cruising, or Inconel Crack Pipe for uncompromised power and sound. *Be warned that...

Foundational Part

Foundational part. For Dundon GT4RS Street Header Kit.

Includes: Cobb Accessport and Dundon ProTune. Dundon Motorsports is happy to provide the Cobb Accessport for the 981 GT4/Spyder. We're Cobb Pro Tuners and have developed a great tune for the Dundon GT4/Spyder Race Headers.Gains Over Stock including GT4/Spyder Race Headers and Dundon Pro...

Get the best sounding, most powerful exhaust for your 718 GT4. No compromises. Over 3 years in development and (over!) 11 Prototypes to get it right.   Great Sound, and Great Power without drone! This is the complete exhaust upgrade for your 982/718 4.0L Boxster...

Foundational Parts