I decided to go with the LM 2 and had it installed yesterday. Sounds great! Definitely loud enough for me

The only problem my mechanic ran into while installing it was getting it to clear where the over axle pipe comes back down and splits into the tailpipes just over what I believe is the upper panhard bar...the bar that runs on a slant from wheel to wheel. It just clears the bar by no more than a 1/4 inch. If there's a way to get that to clear better, I'd be interested in knowing! But the sound is just what I was looking for, deep and aggressive, but not ear splitting.