anyone running them? I've had these mufflers on my 03 Silverado SS, my 2500HD. They sounded fantastic. Deep loud rumble, I just ordered a set for my 18 scat pack and planned on running them in place of the mids and eliminating the resonator and leaving the factory tips. Ive searched and no one seems to be using them. Pretty good product from my experiences at least. Just curious as to why no one runs them. Havent found one video in the 10,000 that are out there. Also, I was looking into doing something different out the back, the square stock tips look great in the cutout but I want to go a little different route. I was thinking some 4" slash cut, 18" baseball bats. or does it just look wrong because of the cutouts?? let me know your opinions!?!