Not sure if they still have the clearance deals going from Roush, but they had a great price on the kit a couple months ago so I picked one up for an 03 work truck I have. When I got the kit it looked so nice I ended up pulling the MBRP turbo-back of my 06 Harley truck and installing the Roush kit on it. Then put the used MBRP on the work truck...
It is a nice looking and fitting kit- all 304SS, 5" tip with "ROUSH" laser etched into it and the downpipe is 4". It comes with u-bolt style clamps (which I hate) so I picked up SS band clamps to use instead. About the only downside I can think of is that the tailpipe is 2pcs where the MBRP was 1pc, other than that it is a really nice kit and it sounds exactly like my MBRP.