So I bit the bullet last week and install the Solo Performance Exhaust along with a high flow cat. This complements the Stage II tune I had done early this year from RPM MotorSports. Yes, it is louder but surprisingly not all that much, less so than a piped HarleyD. Yes, it has a more throbbing deeper tone, and although not sounding like a V8 it does have a different distinction than before brought on (I guess) by the earlier separation of the pipes. The replacement of stock to Solo took under 2 hours. The Solo pipes are beautifully made and are almost a snap in fit. Yes, it seems to pick up quicker but that could just be me. The learned ones amongst us can add flavor and comment otherwise. Weight of the OEM cat back system = approx. 51 lbs. Weight of the Solo performance cat back system = approx. 30lbs. Next week I plan to put the vehicle through the twisties to the “hill country”. Right now, I’m very happy with the swap.