Does anyone know if it is possible to replace the E36 ASC throttle body by a bigger one from a 5 or 7 series ?
I will get my OBDII Cam Kit soon and would like to keep my ASC for my girlfriend.
Could I replaced the one I have by one from another engine ?
Do you think the 4-5 HP loss people are posting comes from the restriction since the inside diameter is small or from the throttle plate itself ?

Thanks !