Hey i have a 88 civic hatch that i am not going to use the factory exhaust any more(will its new 2 1/4" piping the the rear axle then its 2 1/2" to an apexi n1 muffler,ill sell the whole setup for $250 and ill take it off for you the most of the exhaust (2 1/4") is about 3months old and the rear 2 1/2" piping is about 2weeks and muffler is only 1 week old didnt even really get to hear it but it was deep and smooth for the whole rpm range if interested let me know.Peace