corksport doesn't have any dp's in stock last time checked. we now know mazdatrix has them in stock https://www.nopistons.com/forums/pub...IR#>/smile.png

Does anybody know if a stock cat will fit in the space where the presilencer goes in the RB system? I don't really want to compromise on performance, but I would like a way to make my car streetable (and inspectable). <_<

your best bet is go the route i suggested. you won't lose any performance over the RB system.... well not much with having a cat in there

Okay. So an HKS downpipe into a Bonez hi-flo cat it is!

B)