I have a 1990 DX Sedan 1.5L and the exhaust is rusting away right after the resonator. The rest of the exhaust isn't in that great of a shape eithe, so I'm looking for a cat back system replacement, but I can only seem to find systems for the 1.6L. Does anyone know who makes a cat back performance exhaust system for this platform or do I have to custom make one?
1990 DX Sedan Cat Back Exhaust
- Thread starter Fazaad
- Start date
wrong there is absolutly no difference they are exactly the same 100% i am builing a custom exhaust for my 89 4 door 2 1/2" piping no resonator no cat generic stock looking muffler with a cheap autozone tip i will even weld it myself just have a shop bend it all it will cost about 300 total maybe less there are not many choices for the ef sedans and they are really expensive so just build your own it is cheaper and you can get the sound and look you wanta 1.6L exhaust will fit your 1.5L sedan. It's basically the same thing.
how can you say I'm wrong. I said it's the same thing and it will fit. 
Last edited:
89Y49rexsi
2 1/2" piping no resonator no cat generic stock looking muffler ...
I just replaced my exhaust due to cracks, rusting with what sounds like the same as what you are planning, no res, no cat, with a basic muffler. FYI however strange this sounds, I noticed increased horsepower , but the torque seems to be lacking. If you have already made this exhaust mod, how did it work for you, I am trying to figure out if I need to add the resonator the cat or both?? Any help would be appreciated. thx
2 1/2" piping no resonator no cat generic stock looking muffler ...
I just replaced my exhaust due to cracks, rusting with what sounds like the same as what you are planning, no res, no cat, with a basic muffler. FYI however strange this sounds, I noticed increased horsepower , but the torque seems to be lacking. If you have already made this exhaust mod, how did it work for you, I am trying to figure out if I need to add the resonator the cat or both?? Any help would be appreciated. thx
there the same.. i you can fine a exhaust from a 90-93 da intergra 4door they work to there just a tad longer so u gotta shorten the mid pipe