98 results found for “race headers”

Our Street Headers combine tuned-length primaries with high-flow catalytic converters to give your 996 GT3 more power, torque and sound!   Add our Lifetime Loud Muffler and you get the perfect combination: The Porsche howl we all love and drone-free motoring.

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

Foundational Part

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....

This 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. ...

We built the lightest, LOUDEST, most powerful exhaust for your GT4 Clubsport. No valves, no compromises!   Not for the faint of heart, or for those with sound restrictions! Ear plugs not included! :-)