MG remapping
We hold tuning files for 4 models and 5 engines across the MG range. Pick your model to see the figures.
MG models
Each model breaks down by year range, then by engine.
Biggest gains in the MG range
The engines that pick up the most power from a remap. Figures are for a standard, healthy car.
- ZR 2.0 CDTI 115hp standard, 145hp remapped up 30hp and 65Nm
- ZS 2.0 CDTI 115hp standard, 145hp remapped up 30hp and 55Nm
- ZT 2.0 CDTI 115hp standard, 145hp remapped up 30hp and 65Nm
- ZT 2.0 CDTI 130hp standard, 160hp remapped up 30hp and 65Nm
- 3 SW 1.6 Turbo 156hp standard, 186hp remapped up 30hp and 50Nm
Remapping a MG
Every MG leaves the factory on a calibration written to suit every market it sells into, on fuel of varying quality, with service intervals that get ignored. That margin is what a remap works into. We read the original file off the car, write to it, and keep a copy of the standard file so it can go back exactly as it was.
What your car gains depends on the engine rather than the badge, which is why the figures sit on the engine pages rather than here. Find your model above, then your year and engine, and the numbers are on that page along with the price.
Not sure which engine you have? Ring us with the registration on 0121 238 8663 and we will look it up while you are on the phone.
Book your MG
We write and test every file at our Aston workshop, on our own rolling road. Ring us with your reg and we will tell you what your car should make before you commit to anything.