My RX8 has a racing beat cat back exhaust.

will the turbo xs cat pipe work with that exhaust, also I am in IA and have no emissions requirement so something without a cat would be nice as well. Just trying to figure out what will work with that cat back exhaust.

 

Racing Beat does not use a swivel style flange on the donut joint at the front of the catback, so it will not bolt onto the Turbo XS cat pipe.