The one in the video is a bit too quiet for my taste. Removing the cat is illegal in all the states, however it is really only enforced in Cali.. the box shaped assembly right before the muffler.. is that another muffler or is it a resonator? I didn't know Megan makes an exhaust for the SRT? I'm also curious to see a dyno of the Magnaflow to see if it's worth buying, if it doesn't add horsepower I'll stick to the stock piping with a different muffler and potentially removing the 'box' after I find out how it sounds with just an aftermarket muffler or straight pipes.