i personally dont see why you wouldnt just add a muffler over buying a whole new catback. should be cheaper to get the muffler. and magnaflow is one of the quietist there is....
or you could put stock back on with cut out? not sure how it sounds though with headers.
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M6 T/A with lid, slp lm1, corsa clones, sequential signals, and some stickers and paint |