Fabspeed Porsche 991 GT3 Cup Sport Headers (2017 +) Interior 5P adapter (for use with

5P adapter (for use with OEM fan)

TUNING PROCESS

The CAD flow modeled X-pipe is an exclusive Fabspeed part that gives a smooth high pitched exotic sound and flows much better than a X-Pipe handmade from U bends cut and welded together

Must be installed before headers are installed

Adding power just exacerbates the problem

Fabspeed Porsche 991 GT3 Cup Sport Headers (2017 +) Interior 5P adapter (for use withDirect 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