Fabspeed Porsche 981 Cayman GT4 Competition Conversion Kit - For Fabspeed Valvetronic Exhaust Style:Default SOUND: The Supercup is significantly

SOUND: The Supercup is significantly louder than our Maxflo Exhaust option

If NOT RUN FAST don't get cheated

and XperTune Performance Software

0 liter cars and where developed in collaboration with HJS Emissions Technology 25+ years of air-cooled and water-cooled Porsche experience went into our design for these hand-crafted headers Constructed from CNC mandrel-bent T304L stainless steel Simple DIY (Do-It-Yourself) bolt-on installation

Rear - Porsche-993 4S (turbo look) (96-97)

Fabspeed Porsche 981 Cayman GT4 Competition Conversion Kit - For Fabspeed Valvetronic Exhaust Style:Default SOUND: The Supercup is significantlyForgo valves and drop 11lbs as you convert our Valvetronic Exhaust into a valveless Competition Exhaust for the lightest and most aggressive system. Unleash the full roar of the 3. 8L GT4 with our Competition Conversion Kit. We've had numerous owners of our Valvetronic Exhaust system ask for a valve delete to shed weight for those who like it loud the valves are not necessary. The CCK easily bolts in place using existing hardware and is reversible at