An E85 file recalibrates fuelling and timing for ethanol (E85), often boosting power on turbo engines. Requested where E85 is available; the workshop checks fuel-system compatibility first.
For workshops
With MasterTuning you request the file, we produce it custom to the vehicle, and you flash it back — no in-house tuning required. You keep the customer and the margin.
FAQ
What is an E85 tune?
A recalibration to run ethanol E85 fuel, often increasing power.
Is E85 tuning safe?
Yes with compatible fuel-system components and proper calibration.
Offer this to your customers: find the vehicle or contact MasterTuning for a custom file.
