Porsche 958 Cayenne S / GTS XperTune Performance Software (2011-2014) Racing suite Constructed from high quality 14-16ga

Constructed from high quality 14-16ga CNC mandrel-bent T304 stainless steel for maximum performance and durability Noticeable improvement in sports car sound and throttle response Direct replacement for the OEM muffler with no cutting or welding required All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty Click Here For Install Instructions for Porsche Homelink Connection For Valvetronic Exhaust Control NOTE: For vehicles not equipped with a Porsche Sport Exhaust (PSE) / valves from the factory

race like tone and volume while saving 31lbs from the rear of your vehicle

it ensures excellent lateral support

Complete carbon fiber replacement for OEM garnish rail

Porsche 958 Cayenne S / GTS XperTune Performance Software (2011-2014) Racing suite Constructed from high quality 14-16gaAchieve maximum power gains and driveability without sacrificing reliability. Easily flash your Cayenne with a Fabspeed ECU Tune utilizing the included handheld device. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your Cayenne's ECU and mail it in for a tune. The Handheld device interfaces with the OBD II port on your Porsche and