Fabspeed Porsche 996 Turbo Sport Headers (2000-2005) Accessories & Apparel Porsche Cayman GT4 Fabspeed Xpertune

Porsche Cayman GT4 Fabspeed Xpertune Tuner with GT450

but if you're looking for a very aggressive exhaust note and you're not worried about waking up the neighbors

Significantly improves cold air induction into the engine and vastly improves power and sports car sound throughout the rev range

Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified

The Fabspeed Motorsport 993 Carrera OEM style performance headers offer better throttle response and power throughout the RPM range

Fabspeed Porsche 996 Turbo Sport Headers (2000-2005) Accessories & Apparel Porsche Cayman GT4 Fabspeed XpertuneFEATURES: Fits all Porsche 996 Turbo Turbo S vehicles (2000 2005) Increases horsepower and torque by 12 whp and 14 ft lbs Saves 3 lbs from the rear of the vehicle Equal length one piece CNC mandrel bent primary tubes provide maximum uninterrupted flow Features 3 into 1 high velocity merge collector Constructed from high quality 14 16 gauge T304L stainless steel for optimum flow and maximum durability Direct replacement for factory headers Optimized