test pipe for cats
 

Is there a company that makes a "test" pipe that could be used to do away with all three cats on a 88 n/a? thanx

rx7store.net or rx7.net something like that made the Bonez race pipe. Its a good quality piece and very cheep

with a down pipe and test pipe you could get rid of the 3 cats, but the exhaust on a rotary engine is pretty stinky without even one cat

racingbeat.com and rx7.com both have them w/ presilencers in them.

ebay, or custom at most exhaust shops, much more power available there.