BMW M135i F20 – Etuners 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 For more information about the BMW remaps that we offer, please visit...
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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...
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