mender Posted April 14, 2017 Report Share Posted April 14, 2017 Okay, this is for my son, so forget that I have a Fiero. How much work is involved with swappng out the engine in a 2004 325ci for a same year 330i engine? Electronics, ecu, wiring, reflash, etc? He likes the fuel economy but wants more power. Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.