View Full Version : 325i afm fitted to a 320i

12-10-2009, 12:58 PM
I have a e36 bmw 320i, i have done a few mods to it, 325 bbtb, cold air induction kit, chipped ecu.

I have an ecu that came from another 320i which has the part number 403 at the end which is a 325 ecu, i want to fit a 325 air flow meter onto it which is bigger imo it should work as the car has a 325 ecu which is also suitable for the 320i or will i have to have this programmed in ?

any ideas.

whats the worst that could happen if i try it.