I bought the bavauto stock style muffler hanger kit and its made veryhting so tight, it didn't have a chance to squeak. I then replaced the OEM exhaust with a custom exhaust (long tube headers, 2.5" stainless pipe, magnaflow cat, borla muffler) using the factory hangers again, and still no squeaking.
Did you get new muffler brackets/hangers with new rubber rings?
EDIT: Sweet, I'm over a month late to this thread.
Did you get new muffler brackets/hangers with new rubber rings?
EDIT: Sweet, I'm over a month late to this thread.
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