I finally bought a downpipe and got my exhaust fixed to where I can run an exhaust. I have a 3" mandrel VRS downpipe, a Catco converter, and 2.5" inch piping back to a Magnaflow muffler and it sounds great. It almost sounds like a stock car but with a little deeper tone. It does feel like I lost a little power because I was just running an open J-Pipe before but its worth it. I do have an electronic cutout that I have yet to get installed but that is in the future plans.