Description
Achieve maximum power from your Porsche 958 Cayenne 3.6L V6 engine without sacrificing drivability or reliability by optimizing the engine's performance. Fabspeed Motorsport offers an innovative tuning method for vehicles equipped with ECUs that traditionally required bench flashing. With our solution, you no longer need to remove your ECU and mail it in for tuning. Instead, the included handheld device interfaces with the OBD-II port on your vehicle and your computer to complete the tuning process. Simply flash your Cayenne with a Fabspeed ECU Tune to experience improved horsepower, torque, and driving characteristics through reprogrammed sensor inputs, air/fuel ratios, and boost pressure (if applicable).
Compatibility:
- Fits all Porsche 958 Cayenne 3.6L V6 Vehicles (2011-2014)
Power Gains:
- Stock: 300 HP / 300 TQ
- Tuned: 320 HP / 318 TQ
Tuning Process:
- Read stock data on the vehicle via the OBD-II port using the handheld device.
- Interface the handheld with the software on your computer and send the data to Fabspeed Motorsport via email.
- We will 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 within 1-2 business days.
- Write the Fabspeed ECU Tune to your handheld device, then to the vehicle using the handheld.
- Enjoy your increased performance!
No need to send your ECU in to return to stock—simply use the handheld to flash back, then apply your Fabspeed XperTune again at any point!
Notes:
- Please review our Tuning Guide in the instructions and email the ECU Tuning Information form to us. This ensures we meet your needs and consider your modifications for 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 apply our ECU Tune to your handheld device.
- The handheld device "marries" with your vehicle and can only be used on one vehicle.
- Special requests and tune file upgrades may be subject to additional fees.
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 vehicle's electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.
