Evolve Remap - BMW E90 | E92 | E93 M3This ECU remap is for installation at Evolve. About our M3 Tuning Our S65 engine tune has undergone one of the most extensive range of updates in our whole range. The ability to gain consistent and measurable power throughout the rev range is a difficult and technical process that requires hundreds of hours of dyno time. By re calibrating ignition timing, VANOS timing, torque limiters and fueling, more power torque is available at both partial and