im looking for a stock exhaust or a good exhaust to put on my 82 rx-7 gsl. the previous owner got rearended and they put a really shitty exhaust on it thats too small and ive had to replace the muffler twice so far because it keeps peeling apart or falling off (plus its making my engine run like crap). Any help would be appreciated.

 

Just the muffler or whole exhaust?

If it's just the muffler, make sure it's got stainless steel inside, fiber glass or whatever they put in there doesn't last long with the heat a rotary makes.

 

This is the wrong section to look for parts, but i have probably the cleanest stock cat back exhaust for a first gen, pm me if interested.