Are all axle back exhausts interchangable? I have a RSR exahust on right now and it is just too damn quiet. So I am thinking of just throwing on a different axle-back exhaust. Does this work? I am thinking it should.

 

i don't see why they wouldn't, just make sure you get the same diameter of the rest of your piping

 

But does it really even have to be the same diameter?