is this decent and will it throw me a CEL. if its not good, please post a link to a verified 2.5" cat for a 2001 base prelude that does NOT throw CELs. i have searched but some people say catco, some people say carsound some say magnaflow, i just need something to replace my stock one cause its bad. all i have is a greddy evo 2 exhaust right now for aftermarket components. thanks guys

http://cgi.ebay.com/ebaymotors...33629

 

what is wrong with your factory cat to say its bad?

 

i really didnt want to consentrate on that area, but ive had a tin rattle noise that ive narrowed down to the cat.

 

check the surrounding shields around the cat, they can come loose over time