BMW M140I & M240I TUNING
We pride ourselves on our extensive knowledge and experience in the BMW M Lite range. The BMW Mx40i utilises the B58 engine, BMWs latest performance 3.0L turbocharged engine. The B58 is a brilliant engine to tune, seeing more performance from our Stage 1 tunes than the previous generation N55 Stage 2 tuned would produce, amazing engine once running our PE ECU & TCU Remap Tuning.