Fabspeed Porsche 958.2 Cayenne V6 XperTune Performance Software (2015-2018) Style:Default and time-attack builds where fitment

and time-attack builds where fitment and function are equally critical

The ultimate lightweight cat-back exhaust system for the 991 GT3 / GT3 RS saves 54lbs (24kg) off the rear of the vehicle and is perfect for competitive track use

Spyder and GT vehicles (2009-2015) System includes four resonators and an X-Pipe merge section to balance the exhaust tone and improve the deep

but tough enough for the worst conditions

Fabspeed Porsche 958.2 Cayenne V6 XperTune Performance Software (2015-2018) Style:Default and time-attack builds where fitmentAchieve maximum power from the Porsche 958. 2 Cayenne 3. 6L V6 engine without sacrificing driveability or reliability by optimizing the engine's performance. Performance ECU software upgrade improves horsepower, torque, and driving characteristics by reprogramming various sensor inputs, air fuel ratios, and boost pressure (if applicable). COMPATIBILITY Fits all Porsche 958. 2 Cayenne 3. 6L V6 Vehicles (2015 2018) POWER GAINS 958. 2 Cayenne V6 Stock =