I need to get a catalytic converter for a 91 CRX with a 96 B18B1 swap. I have never purchased an aftermarket cat so I have no idea what is good. I mostly see OBX high flow cats, Catco and Car Sound. Does anyone have any experience with these or could recommend another brand that is good for a decent price? I just don't want it to rust or burn up and rattle inside which I've heard that many of these tend to do.

 

Car sound, they are the best IMHO.

 

ditto

 

Which cats does Landspeed Racing sell? I know they sell custom cats made specifically for motor swaps so you dont have to modify your catback exhaust.

 

random technology

 

i'm running OBX. works just fine.

 

very happy with mine

 

random..but they re all pretty much the same