Exact RPM request
Current and requested engine-speed limits remain recorded with the identified ECU and vehicle.
Loading TUNING SUITE
Loading TUNING SUITE
Solution
solution workflow
Changes the calibrated engine-speed limit within supported ECU strategies. Use a value appropriate for the engine hardware.
Professional service scope
Current and requested engine-speed limits remain recorded with the identified ECU and vehicle.
Valvetrain, lubrication, turbo, fuel, cooling and drivetrain ratings must support the requested target.
An electronic change does not make an engine mechanically safe beyond its real operating range.
Vehicle- and ECU-specific adjustment of the calibrated engine-speed limiter where the strategy and requested target are supported by verified solution data.
The original file, engine and control strategy are identified before the current and requested limits are recorded. Files requiring torque, transmission or multi-limiter coordination continue to manual review.
The uploaded binary and software identifiers determine compatibility.
Unverified matches are never presented as an automatic solution.
Unsupported files can continue through the central support workflow.
State the original and desired RPM, engine hardware, valvetrain, turbocharger, fuel system, transmission and intended use. Confirm oil pressure, cooling, mechanical condition and component speed ratings.
Raising an electronic limit does not make the engine mechanically safe at that speed. Overspeed can cause severe engine or drivetrain damage, and testing must be conservative and controlled.