Porsche 955 Cayenne Turbo / Turbo S XperTune Performance Software (2002-2007) Tunes & Software Genuine carbon fiber bolt-on replacement

Genuine carbon fiber bolt-on replacement or upgrade for the factory rear diffuser

Direct replacement for the factory Porsche OEM T-outlet style tips

Fits all BMW 335i & 435i (F30/F32) vehicles

75" CNC mandrel bent tubing and straight through resonators for maximum power and exciting X pipe sports car sound

Fits all Porsche 986 Boxster / S vehicles (1997-2004) (Please see notes below for EU and rest of world car fitment)

Porsche 955 Cayenne Turbo / Turbo S XperTune Performance Software (2002-2007) Tunes & Software Genuine carbon fiber bolt-on replacementAchieve maximum power from the Porsche Cayenne Twin Turbo 4. 5L V8 engine without sacrificing driveability or reliability by optimizing the engine's performance. 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 ECU and mail it in for a tune. The Handheld device interfaces with the OBD II port on your vehicle and your computer to