Porsche 955 Cayenne S Fabspeed XperTune Performance Software (2002-2007) Tunes & Software The Motorsound airbox coverlid had

The Motorsound airbox coverlid had a few holes to enhance sound and a chrome inlet below BUT ADDED no significant sports car sound and ZERO power

Interface handheld with software on your computer and send in data to Fabspeed Motorsport via email

Includes Deluxe Tips but can be ordered with angle cut competition muffler outlets

Anodized gold to match the zinc plated hardware that's is all Porsche 911 flat-six engine bays

Equal length CNC mandrel-bent primary tubes and F1-style high velocity merge collectors ensure maximum flow characteristics

Porsche 955 Cayenne S Fabspeed XperTune Performance Software (2002-2007) Tunes & Software The Motorsound airbox coverlid hadAchieve maximum power from the Porsche Cayenne S 4. 5L V8 engine without sacrificing drivability 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 complete the