This was my work over the weekend.. I started with 2 2.125" mandrel j bends and 2 resonators, 17" long 3" OD. Chopped the resonators down to 7", and worked the pipe to my liking. It still runs great and sounds absolutely monsterous!! (whole new meaning to the word LOUD) but its been a fun project. Debating if I'm gonna keep it this way or convert it back to stock (gag) Losing the 20lb stock muffler made a VERY noticable difference in the handling of the bike. I'm planning on building an aluminum shield to go around the rear pipe (much as the GP bike as the CF shield around it) and an aluminum shield to go on the fairing around the lower outlet. Yes.. I have already cut a hole in my fairing, but in my defense, It was lowsided and had a crap paint job on it and was far from Showroom quality. I have the stock tail lights mounted up now as well. once I get a new pic of that I'll post it as well. They look much better tucked halfway under the tail than they do in the stock location.