Custom ECU Mapping Birmingham

It is custom calibration work on your ECU file: we read the original, adjust it for your engine and hardware, and write it back with a full backup kept. It is the file work itself — different from booking a standard Stage 1 remap for a standard car.

A remap is the finished tune you drive away with. A mapping service is the underlying file work — reading, editing and writing ECU calibrations — used for unusual engines, odd parts combinations or revising someone else's tune. Standard car? You want Stage 1.

Possibly — but not every ECU is supported. Send your make, model, year and engine size, plus what is modified, and we will confirm before anything is booked. We would rather turn work away than guess on an unsupported unit.

Often, yes. We read the current file, work out what was changed and either revise it properly or write a clean calibration. If the original file is lost, we work from a stock file for your ECU where one is available.

Yes, always. Your original file is read and saved before anything is written, so the car can be returned to standard at any time. That backup is part of the service, not an extra.

It depends on the ECU and the complexity of the work, so we give a fixed quote before we travel. Send your vehicle details and what you need, and we confirm the price before booking.