Hard Cut Limiter ECU Tuning

Our Hard Cut Limiter programs the ECU to cut fuelling at a set RPM (normally 4300rpm) making the revs bounce off the limiter! This is normally available for cars from VAG Group but we can consider other vehicles once we analyse relevant diagnostic data.

A hardcut limiter cuts the fuel at the set RMP limit. This changes how the engine behaves and changes the sound of the vehicle at the RMP limit. With the manufactured RMP limit, a diesel car will hit the limit and will stay at the exact point until the driver takes his foot off the gas pedal.

The hard cut limiter will cut the fuel injection at a set RMP peak. This will stop the RMP from getting a higher point and will create a popping sound coming from the exhaust. This feature is usually used when the ECU remap is done to change how the engine behaves. The sound of the hard cut can vary depending on the Engine, Turbo and Exhaust.

Please note: Once you purchase this service, you will be contacted by us to arrange a time & date to get your car booked in. Alternatively, you can contact us to get it booked (07877716809).

*We now offer interest free 0% finance option which is available upon checkout!