I added a MBRP 5" Exhaust with 6" tip. I don't think that the camera that I had at the time did the clip justice but I still thought I would share even though this clip is like 5 years old. This was before I add a 3" diamond downpipe that went from the top/back of the engine to the mbrp 5" exhaust system. The downpipe added a lot more of a deeper per/rumble and a slightly noticeable performance under WOT!
https://www.youtube.com/watch?v=30DVMdZ2ib0
Here is the downpipe install that I did afterward. Don't think I have an exhaust clip from after the install before I sold the truck. All I can remember is how fun it was to get that factory dp out of the truck with that stupid heat shield. The space between the engine and the truck was tight!