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Supercup maximized performance during track and motorsport events BUT aggressive Street-Legal emissions compliant cat-back
Fits all Porsche 911 Carrera vehicles (1976-1989)
You are hereby informed and warned to check your local
this package will also reduce the overall weight of your car by 43 pounds
with more high frequencies rounding out the exhaust note
Porsche 997.2 GT3 / GT3 RS XperTune Performance Software (2010-2011) crest Supercup maximized performance during trackHP: +16 TQ: +20 Achieve maximum power from the Porsche 997. 2 GT3 3. 8L 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
