If I was wondering can a oem 99 ls integra headers, cat and exhaust fit onto a 95 gsr without modifying anything. I ask because I have a 95 gsr with DC sport headers 2.5 collector and 2.5 exhaust and I want to put a stock exhaust on. I was searching for a oem stock 95 gsr catback since I have oem headers and cat but no luck.

 

wait... you want everything back to stock?

 

No, you would be short on the cat/test pipe or piping itself not unless you switch your gsr header to ls/type r length or you find the correct parts which is from a 94-99 integra gsr. Or if you plan to keep the gsr length header, then either extend your cat. or piping.

94-01 LS, 97-01 typer & 00-01 gsr = same length
94-99 is different due to header down pipe is shorter