Fabspeed Motorsport

Fabspeed Porsche 958.2 Cayenne Turbo / Turbo S XperTune Performance Software (2015-2018)


Easily flash your Cayenne with a Fabspeed ECU Tune utilizing the included handheld device.


Fits all Porsche 958.2 Cayenne 4.8L Twin Turbo V8 Vehicles (2015-2018)

Cayenne 958.2 Turbo

Stock = 520 HP / 553 TQ Tuned = 640 HP / 701 TQ

Cayenne 958.2 Turbo S

Stock = 570 HP / 590 TQ Tuned = 640 HP / 701 TQ

Please review our Tuning Guide in the instructions above and email the ECU Tuning Information form to us. We utilize this form to ensure we meet your needs and consider your modifications to deliver the best possible results.

You must have access to a PC / Windows computer (Mac OS not supported) to upload your factory file information to us via email and in turn apply our ECU Tune to your Handheld device.

Upon sending us your vehicle information, our tuner will email you a custom ECU Tune(s) within 1-2 business days.

The Handheld device "marries" with your vehicle and can only be used on one vehicle.