Porsche 991.2 GT2 RS XperTune Performance Software (2018+) Exhaust Replacing the OEM cats for

Replacing the OEM cats for a set of Fabspeed Sport Catalytic converter will net you improved performance with absolutely zero fear of a check engine light

5 thread pitch

Easily flash your Cayenne S / GTS with a Fabspeed ECU Tune utilizing the included MyGenius handheld device

Never lose sight of your hands again

Porsche 991.2 GT2 RS XperTune Performance Software (2018+) Exhaust Replacing the OEM cats forHouston, we're ready for take off! Get the highest performance per dollar modification and achieve incredible power gains (+60 WHP & +85 FT LBS) without sacrificing driveability or reliability. Fabspeed Motorsport offers an alternative hybrid tuning method for vehicles equipped with latest generation of ECU's that traditionally require only bench flashing. No longer do you need to remove your ECU and mail it in for adjustments or to put it back to