I recently just bought a 1995 gsr integra and i'm wondering if a 1996 gsr header fits and if the ls header are different. It has an aftermarket full exhaust system and header and im trying to bring it back to stock so i can drive it around without attracting any cops. So do I have to look for only 1995 gsr parts to fit?

 

Ls header may be a different length under where it bolts to the cat converter. But all B series have the same flange to bolt to the cylinder head.

94-97 GSR should be the same and 98-01 GSR should be different as far as under where the header collector flange bolts to the cat convertor.

Most all Muffler shops can adjust and make the header fit depending on the part. Adding or cutting out some pipe is what they do all day.