I havent decided to run the booster, so just the brakes at the moment. As far as 15s go, e34 and e39 rims come in 15s and 16s. The m3 rotor is 328mm iirc, the e34 is 302mm, and the e39 is like 322mm or something like that, so you could use those rims with m3 brakes too. __________________ 1995 Hellrot Clubsport 318ti -Gone 1996 Schwartz II Sport 357ti - 5.7L V8 LS1/6 1997 Moregrun Metallic 318ti - Gone 1998 Schwartz II sport 318ti - M50TUB25/5 |