OE Tuning BMW 1M dyno tune results +50 wheel horsepowerOE Tuning has tuned the new BMW 1M Coupe. On a dynojet in STD correction on 93 octane the 1M baselined 325 wheel horsepower. The car hit 375 wheel horsepower after the tune also on 93 octane fuel as OE Tuning sttated, very impressive. The dynograph below however shows a baseline of 332 rear wheel horsepower and 383 rear wheel horsepower after the dyno tune. All dyno pulls were done in 4th gear. Contact email@example.com if interested.