if im cruising in my ls1 (about 1700-2200 rpms) my car has this annoying loud inside its but outside its not that loud. my ka24de with my n1 style exhaust wasnt this irritating and neither was my civic that had a prelude engine with a magnaflow muffler and no resonator. i was doing some searching around and people were saying that the chassis metal vibrates at a certain frequency that the exhaust eventually puts out at certain rpms. im assuming this is what im dealing with.
Does anybody have any experience with certain resonators or mufflers they recommend? i currently have a magnaflow muffler and some ebay 240sx resonator and i have no exhaust leaks (tested with a smoke machine).
Does anybody have any experience with certain resonators or mufflers they recommend? i currently have a magnaflow muffler and some ebay 240sx resonator and i have no exhaust leaks (tested with a smoke machine).
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