You may have noticed with your DBW car that the position of the gas pedal doesn’t necessarily correspond to the throttle response. This is because the factory settings are a non-linear map that decides what’s optimal for their needs, not yours.
If you have any powerbox or another bad things like that, we suggest to remove it before remap, you will be very satisfied with software tuning. this file is not a file used from internet. - This file MOD works very fine with a front decat pipe.