Fabspeed Porsche 991 Carrera ExperTune Performance Software (2012-2016)

Achieve maximum power gains and driveability without sacrificing reliability. 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 in your vehicle and your computer to complete the tuning process. Simply flash your 991 Carrera / Carrera S with a Fabspeed ECU Tune utilizing the included handheld tuner. 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 991 Carrera 3.4L / Carrera S 3.8L Vehicles (2012-2016) POWER GAINS 991 Carrera 3.4L Stock = 350 HP / 288 TQ Tuned = 365 HP / 302 TQ  991 Carrera S 3.8L Stock = 400 HP / 325 TQ Tuned = 420 HP / 339 TQ                               TUNING PROCESS Read