Dfw 5" for my 6.0
Dew it. Buddy of mine has 5" on his KR and it sounds awesome
Sounds good. When I put my 4" MBRP on last Labor Day weekend, I wasn't impressed with the kit at all. Fit like shit. I was really impressed with the Magnaflow 5" kit that I just put on a week ago. Better fit and clamps.
Wasn't impressed with the fit either, especially the mid pipe bend around the frame cross member.