does anybody know if a racingbeat 80mm dp exhaust is street legal in california for a 1981-1982 12A? what about a pacesetter monza exhaust? i think the racingbeat sounds good (heard on 13b t2), but not so sure about monza.

 

Monza sucks compared to Racing Beat, save up the extra cash and get the Racing Beat one. I was able to pass smog with the racing beat cat back exhaust - so they should be legal.