BMW M3 ECU Remap
Well today was a long one 4 hours remap but for a special car a beautiful BMW M3 E92 +49HP +39NM Theses have 2 ECUS a master and slave and both have to be remapped.
Well today was a long one 4 hours remap but for a special car a beautiful BMW M3 E92 +49HP +39NM Theses have 2 ECUS a master and slave and both have to be remapped.