BMW M135i F22 - Etuners Stage1 98RON

BMW M135i F20 – Stage1 98RON

Upgrade specifications 98RON fuel Etuners Stage1 ECU remap. Flashed via the OBD2 port.     Performance results Maximum wheel power: 233.2 kW (measured stock as 203.9kW), gains 29.3kW
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BMW 135i series M F20 on dyno @ Etuners
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 race is a slow process, that requires a lot of time spent on the rolling road. Even more so when a 6hour race it coming up: The Hi-Tec Oils Bathurst
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BMW 135i N54 – Stage2 98RON

N54 engines can get boosted performance with an upgraded downpipe, an upgraded intercooler and boost pipe. By remapping the stock ECU with a Stage 2 ECU remap we increase boost pressure, adjust fueling and ignition accordingly. The engine’s rev limiter is also slightly increased. In case of race use (off road), the vmax limiters and
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