AWE Tuning Porsche Carrera GT Performance Straight Pipe Kit AWE Tuning Porsche Carrera GT Performance Straight Pipe KitAnother masterpiece from the craftsmen at AWE Tuning.Highlights: +12 hp crank gain at 6700 rpm, +22 ft-lbs crank torque gain at 3200 rpm 50 lbs weight savings 100% stainless steel tubing and... MSRP: Was: Now: £8,013.29 Add to Cart