Quote Originally Posted by Bio248 View Post
shoulda put it through the side skirt.

and im still not understanding why.
what are you not understanding??? i chose to do a side exit because i dropped my cat back to go to the track but found out my resonator i had on the cat back was bad(internal were rattling)so i started cutting out the resonator to replace it with a straight pipe but said screw it im gonna make my own side exit. so i did. its lighter than a full cat back, it flows a lot better and i like it. plus i ordered a round magnaflow muffler to quiet it down some. muffler is going on after the headers same area as reasonator.

oh and the regal is no longer my daily driver. i now own a 2012 sonic 1.4 turbo 6mt that gets 42mps