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...

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 Resonance Intake equipped car, this airbox is good for about...

Tune your Porsche with a Cobb AP!   Includes: Cobb Accessport - $1095 (997.1) or $1165 (997.2) Dundon ProTune - $895

Complete O-ring and seal service kit for the Dundon 997 Resonance Intake Manifold. Everything needed to reseal one manifold, including assembly grease. Includes: 6 - O-Rings (228, NBR 50)8 - O-Rings (117)2 - O-Rings (443, 1/4")2 - O-Rings (367, 3/16")1 - Buna-N O-Ring (102mm...