WTB motronic 1.3, m30 afm

[IxTech]

so this is for a stroker conversion in an 87 325e. i hear its best to run 1.3 with the 173 ecu for stroker builds. i have a throttle body and ecu and all of the top end parts.

any guidence is welcome but if you have a 1.3 wiring harness, please "get at me bro"


also an m30 afm.