Richman

I think that the MAC prochamber is the best bang for my buck. Does anyone kno if it is street legal? If not, whats the best streetlegal(cats) setup?
Thanks

04mustang

no its not legal. but it depends on what state you are in if they inforce the laws and emisions.
if got a catted magnaflow x. i like it.

Richman

will say a Magnaflow x-pipe work with a MAC exhaust? Basically im asking, are all x-pipe/h-pipes interchangible and will fit with any type of exhaust?

04mustang

yeah i think most mid pipes will fit with any catback. the mid pipes and catbacks are made to bolt right on to the stock pipe. so wether you get a cat back or mid pipe it was made to fit the other section of exhaust pipe. so it should fit fine.

Acer2428

But don't the macs use some type of ball joint connection rather than the normal exhaust clamp system?