I'm living in a police state and having a hard time tip-toeing by cops. I need a quieter exhaust but don't want to lose power. I've got a '99 600 with a full yoshimura RS3 stainless system and it's loud as hell. Any ideas?:shifty

a buddie i ride with switch from a yosh on his 600k6 to a M4 canister and its alot quieter and he said didnt notice a power loss at all