This may seem like a stupid question to some, but I am trying to figure this out. My sisters '94 325i Sedan has the original exhaust on it, not bad for being a New Hampshire car and driven in the snow. I just got the new Corsa RSC-36 exhaust from UUC Motorwerks and I was wondering if my stock M3 exhaust (off a 98 M3 Coupe) would fit on her '95 325i sedan. Anyone know where or how I could figure this out, or a shop guys and have an answer for me. Anything you guys/girls can come up with I would appreciate!!!