i know this sounds strange but i need a cat for my car. my civic came with the cat built into the header and i said screw it when i got my new header, and i slapped on a resonator and called it good. well my state (oklahoma) is bringing back the inspection and i obviously can't pass without a cat, so if you have one it would be great. i don't have a lot of money cause my baby was just born and kids are exspensive, so any help would be greatly appreciated. i think all the cats are the same but just in case the inlet side has 3 bolt holes and the outlet side only has 2.