aftermarket exhaust effect on warranty?
hey guys,
I did some searching and couldnt come up with a definite answer. I just put on an RPI GT full race exhaust on my car and am wondering how that will affect my warranty.. Will it void my drive train / engine coverage? I live in San Diego and take my M to BMW of SD, so if anyone has experience with these guys I would greatly appreciate any feedback.. Thank you in advance!
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