Pay in 4 interest-free payments of $714.99 Learn more
Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
You must review our MyGenius ECU Tuning Guide and email the ECU Tuning Information form to us
Must be installed before headers are installed
Saves 1 lb versus the factory components
which will be slightly louder than the Supercup with the valves open and just as civilized as our Maxflo system with the valves closed
If you’re looking to unlock your car’s full potential
Fabspeed Porsche 991 GT3 Cup Sport Headers (2017 +) Interior You must review our MyGeniusDirect replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range. FEATURES: Fits all Porsche 991 GT3 Cup vehicles 2017+ Includes German imported HJS 200 Cell Tri Metallic Sportcats Optimized for maximum performance with NO catalyst generated check engine light, guaranteed Saves 2 lbs 1 KG from the rear of the vehicle CNC mandrel bent 1pc primary header tubes High velocity Formula 1 motorsports
US$ 13.95
US$ 84.00
US$ 73.20
