@Snipe, TurboEddie from boost configured a 335i IC to adapt to his "D" and he told me the car is giving him anywhere from 44-47 mpg HIGHWAY at speeds of 70 mph, he drives mostly Hwy miles anyway. But yes I beleive there will be a GREAT improvement on ou cars, Lenny from RENNtech also advized to get and IC for my car in the future since the OEM IC is not the best there is.

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RENNtech Flash, WAGNER IC,Koni FSDs,Execuhitch,VMR710 19"