is this the same for anyone else?
11-24-2004, 04:42 PM
#1
Launching!
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is this the same for anyone else? Hey guys ive got an 00 Z m6 I recently upgraded my exhaust system. I put 1-3/4" qtp headers and a custom built 2.5" x-pipe dumped before the axle through 12" bullet mufflers. My car rattles like a motha now, everything on the inside of the car rattles like crazy, I have replaced my motor mounts and tranny mount w/poly and I installed a random tech adj. trq. arm which clears the pipes perfectly. So is this normal, is there anything i can do to calm down the rattles maybee use diff mufflers or something, any imfo you guys can provide woul really help theses rattles are annoying as hell
11-24-2004, 05:14 PM
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That is pretty common to have alot of noise with duals dumped before the axle. I have a cat back and it is still loud and resonates in the cab. Some of the guys with true duals could awnser your question better.
