I have a 2009 RR9 with a Scorpion slip on (power cone I think) and its too quiet. Has anyone tried to remove sound reducing material on these? Can I drill out rivets holding together / remove some and re rivet?? I know on an R1 you can fit a A & R baffle kits that makes them much louder.
Has the can got a baffle/db reducer fitted? (Small metal pipe screwed in end of can) If so, remove it
Get rid man......quiet pipes ruin lives. See for sale section Arrow gp2 can and mid pipe , will slip straight on to OEM headers.
Recommend a Yoshi full system, so loud it makes my head and ears hurt after a ride that i need to use earplugs for protection