Fabspeed Mercedes-Benz AMG 63 4.0L V8 Bi-Turbo XperTune Performance Software

Fabspeed Mercedes-Benz AMG 63 4.0L V8 Bi-Turbo XperTune Performance SoftwarePerformance ECU software upgrade improves horsepower, torque, and driving characteristics of the M177 4. 0L V8 Bi Turbo Engine by reprogramming various sensor inputs, air fuel ratios, and boost pressure. FEATURES: Fits all Mercedes Benz AMG 63 M177 4. 0L V8 Bi Turbo Vehicles: C Class E Class S Class GLS Class GLE Class GLC Class SL Class G Class Peak Gains: Stock 547 HP 664 TQ Tuned 595 HP 681 TQ Max Gains: 60 WHP 71 ft lbs TQ Fabspeed Motorsport

Performance ECU software upgrade improves horsepower, torque, and driving characteristics of the M177 4.0L V8 Bi-Turbo Engine by reprogramming various sensor inputs, air/fuel ratios, and boost pressure.

FEATURES:

• Fits all Mercedes-Benz AMG 63 M177 4.0L V8 Bi-Turbo Vehicles: C-Class / E-Class / S-Class / GLS-Class / GLE-Class / GLC-Class / SL-Class / G-Class
• Peak Gains:
• Stock - 547 HP / 664 TQ
• Tuned - 595 HP / 681 TQ
• Max Gains:
  • 60 WHP
  • 71 ft/lbs TQ
• Fabspeed Motorsport saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time

TUNING PROCESS:

1. Read stock data on vehicle via OBD-II port with Handheld
2. Interface Handheld with software on your computer and send in data to Fabspeed Motorsport via email to [email protected]
3. We use this data along with 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!
   

No need to send your ECU in to return to stock - simply use the Handheld to flash back, then to your Fabspeed XperTune again at any point!

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.
• 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 vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.