Fabspeed Porsche Carrera GT XperTune Performance Software

Achieve maximum power from the Porsche Carrera GT without sacrificing drivability 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.Fully customizable, written in-house by our Fabspeed Tuning Experts!  COMPATIBILITY: Fits all Porsche Carrera GT worldwide Stock = 612 WHP / 434 TQ Tuned = 680 WHP / 500 TQ NOTES: This is not a physical/shipped product.  This upgrade requires you to send us your ECU for re-programming. You will be emailed a download link with detailed instructions after adding this to your cart and checking out. You must fill out and include a copy of the ECU Information form along with your ECU upon sending it in. Please contact us if you need to send the form in any other manner. Fabspeed Motorsport saves your stock/factory ECU settings so that you can revert your vehicle back to stock setting