Tag: 135i

HomeTag: 135i

Posted January 18, 2018 2504 0

The BMW 135i series M F20 features a N55 3.0 L straight 6 turbo engine that is very tunable. Calibrating the engine setup for an endurance...

Posted August 3, 2016 2938 0

BMW 135i N54 – Stage2 98RON N54 engines can get boosted performance with an upgraded downpipe, an upgraded intercooler and boost pipe. By...