I'm soon to be upping the brakes on my 328. I've heard for the 330 mod etc, it's worthwhile upgrading to an M3 master cylinder and servo. So I just have a few questions:
- Is there any difference between the M3 3.0 and Evo master cylinder and servo?
- Are both of them a direct replacement - or will I have to faff about routing brake and clutch pipes?
- Is it ok to upgrade the servo etc prior to the caliper upgrade (will it just mean a firmer pedal)?