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

Achieve maximum power from the Porsche 958.2 Cayenne 4.8L Twin Turbo V8 engine without sacrificing driveability or reliability by optimizing the engine's performance. Easily flash your Cayenne with a Fabspeed ECU Tune utilizing the included handheld device. 

COMPATIBILITY

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

POWER GAINS

• 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

TUNING PROCESS:

1. Read stock data on the vehicle via OBD-II port with Handheld

2. Interface Handheld with the software on your computer and send in data to Fabspeed Motorsport via email to tuning@fabspeed.com 

3. We use this data along with the information you provide about your vehicle to write a tune for your specific setup and email back your custom tune in 1-2 business days

4. Write the Fabspeed ECU Tune to your Handheld, then to the vehicle with the Handheld

5. Enjoy your increased performance!

NOTES:

• 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.

Purchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.