hey whats up i need some help i thinking about doing an exhaust on my 93 honda civic coupe but i want to do an exhaust that can pass emisson for arizona. I want to do a cat-back exhaust but i'm have a hard time finding one that will pass emissons. But another option i was thinking about was doing a 2 inch exhaust piping with a stock cat and canster. It would be cool if you can tell where i can find a cat-back that will pass emissons or my option i came up with will pass emisson.