I’ve heard and read a lot recently about tuners that use ‘copy and paste’ maps ..If I was to bring my E46 M3 to you or have it mapped remotely would this be a copy and paste job from your library of maps or would it be a custom map specific to my car based from data from my own car ?
We would read the ECU data from your car. Apply the changes from our extensively developed map depending on your modifications. This would then be loaded into your car. Custom map on E46 M3 is only carried out on Supercharged cars or cars with extensive modifications like cams/headers.
