BMW M3 F80 MY2015 – Etuners Stage2 98RON

Peter delivered this awesome M3 to us wanting more power. We supplied an installed an upgraded down pipes and high flow air filters along with a custom Etuners ECU calibration. BMW quote peak power at 317kw @ the engine. With the hardware installed the M3 did not disappoint at all, laying down an impressive 293wkw. We have the feeling that BMW have been a little conservative with the quoted power figures of the M3.

Custom tuning then began to calibrate the ECU to suit the new hardware. Final numbers were 362wkw with a massive +70wkw increase throughout the rev range. This M3 now has the power to match its impressive road presence ???

Upgrade specifications

  • 98RON fuel
  • Upgraded downpipes
  • High flow air filters
  • #Etuners Stage 2 ECU remap

Performance results

  • Maximum power at the wheels: 362.6wkw (measured stock at 293.2wkw), gains 69wkw

For more information about the BMW remaps that we offer, please visit

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