which exhaust piping would be better?
i have a civic si with bolt ons. my current exhaust is a apexi ws2 with and 2.5 pipping from stock cat to muffler. I picked up a apexi dunk catback system for cheep. Should i put the cat back on my car with ws2 muffler, or keep what i currently have? would it be better peformance wise? Im asking cause my ws2 muffer is welded on pipping and would have to pay to switch everything.
the dunk catback is 2.36 inch, and i curently have stock cat with 2.5 pipping. im wondering if the cat on the apexi dunk be any better than stock?
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mr devious illusions
Acura RSX DC5 & Honda Civic EP3
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Jun 5, 2006 05:55 PM



