What exhaust are you running on your 2006 WR450F?
2 replies to this topic
Posted April 01, 2014 - 11:09 AM
Hey guys in running a DG R series pipe on my 450, I'm jetted with all free mods done. It runs awesome, could ask for better, BUT that pipe is loud and I had some issues with law enforcement last year so I am looking at the quiet core inserts DG offers.. Has anyone used any of these, what size and do they restrict too much? Any advice of experience with these pipes?