I know 92-95 civics were built on a similar platform to our integras.

I tried searching and couldnt find any info though, on which parts are actually interchangeable?

Has anyone fit civic exhausts on their GSR? what model civic exhaust was it from coupe/sedan or hatchback?
I'd think some modification would be necessary, so where did you have to extend/shorten parts of the piping.

Also, I know the spring setups are interchangable, even though civics usually use softer spring rates since their lighter.

Anything else interchangable in them other than the engine (duh)?

My biggest thing is that I'm trying to find a good exhaust for my car, and I usually end up finding models for civics and not for integras since the integra ones are sold out or dont have GSR exhausts in stock, and I was thinking about fitting this guy's RSR catback from a civic onto my integra gsr, but would like to know which parts of the piping I would have to change?

thanks