[91civichatch2571]

I just bought a new cat back exhaust and when i put it on and started it up, i got a shit load of smoke comin out. it hasnt stopped and ive had the exhaust on for a couple months now and the smoke hasnt let up at all. Its white in color and its really pissing me off. Makes my car look like shit so i need some help. I was wonderin if maybe my valve seals were goin. I dunno, just somebody please help!!!