Stainless Steel Sport Exhaust Headers for Porsche 997.2 Carrera2/C4 /C2S /C4S /GTS 2009-12 6-cylinder engine. These high performance headers were developed are manufactured out of heavy gauge T304 stainless steel for long life. They are intended for track and off road use only unless you weld in catalytic converters. Kit comes complete with hardware and gasketsFeatures:
- Design utilizes a F1-style merge collector for reduced turbulence and creates more horsepower and torque
- All T304 stainless steel heavy tubing, TIG welded and polished finish
- Includes 2 O2 (lambda) sensor ports just like the original configuration. Does not include catalytic converters - not useable on the public roads! Check your local regulations
- Improvement is approximately 12 hp.
- Design utilizes equal length headers, smooth mandrel bends and large F1-style collectors
- Headers really make the car noticeably faster across the rpm range with minimal additional noise
- Straight forward installation
- Since you are removing the OE cats you probably will encounter CEL light on the dash. We recommend a tune for best power and CEL removal. We also have optional O2 spacers and mini cats that can help in throuble shooting this condition.
- Porsche Carrera 2/C4/C4S 2009-12
These parts are intended for off road or track use only! This product is sold for off road use only. It is not legal for use on public highways. This product is not for sale or use in California. It is available to our international customers for use within legal limits in their domicile.