The exhaust on my 98 dx hatch is in really bad shape, and I have the cat-back from a 2000 Si hatch in my garage, and I was wondering if maybe the two would be compatable. Now I know that the cat on my dx hatch is located on the "a- pipe"
and the cat on an si/ex is after the "b-pipe", so i would assume that I would need a cat from the si/ex.

I guess that the issue would be the exhaust hangers locations and if the exhaust on a coupe would be longer than the piping on a hatch. Please let me know befor i have to replace my exhaust with some expensive OEM replacement crap. Thanks in advance guys


edit: the 00 SI exhaust is STOCK....so there

 

damn 18 hrs and no replies, no one has ever tried coupe piping on a hatch?

 

no ones answering cuz this has been asked a few times. try this link
https://honda-tech.com/zerothread?id=468566