Is a BM3 Flexfuel Kit Actually Worth the Money?
In case you've been searching for a method to make more power without continuously switching maps, snagging a bm3 flexfuel kit may be the smartest move you'll make with regard to your BMW. Let's be real regarding a second—anyone who else has messed close to with tuning sees that while E85 is basically liquid gold intended for turbocharged engines, it's also a total hassle to control manually. You're possibly stuck in the pump motor with a calculator trying to determine out your ethanol content, or you're stuck on a conservative 91 octane map because you didn't have period to find a station that offers the good stuff. ...