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Machined from billet aircraft grade aluminum and clear anodized
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
reduced vehicle weight
While the later cars (1996-1998) use an ECU software tune
Fabspeed Porsche 958.2 Cayenne V6 XperTune Performance Software (2015-2018) Style:Default Machined from billet aircraft gradeAchieve 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 =
