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11-10-2003, 09:13 PM

Most performance exhausts use a straight through muffler. - most 50 state legal ones use a straight through muffler and are under the 90db limit

11-10-2003, 09:13 PM	#12
cashizslick Posts: n/a	Most performance exhausts use a straight through muffler. - most 50 state legal ones use a straight through muffler and are under the 90db limit