BMW V8 M3 ECU Flash Tune Gives More Grunt VRTuned.com January 19, 2014 Media & Events, Product Info, Tuning Tech As part of the long list of BMW cars we have owned including the E46 M3, E60 M6, 135I N54, and F10 M5, is the BMW V8 M3 E90. Our car was modded from stock and taken all the way to supercharged status. But...
