E85 DYNO + Flex V2 - Idle with Revs at 4k and 5k RPM E85 DYNO + Flex V2 - Idle with Revs at 4k and 5k RPM
BMW N55 Shuenk Stage1 S500 E85+WMI BM3 ver12 Stage1 turbo upgrade for EWG N55 Stock fuel pumps FBO 800cc WMI injection