I have bought a 2Bros Exhausts. M5 w/v.a.l.e.. Should I rejet the bike once I have the can installed. What should I go to compared to Factory jets. :eek:

Dude,

Walk away from the keyboard and go read up on your RR. You gots dual stage fuel injection ... no jets. With just a slip-on it'll run just fine but if you want to smooth out some rough spots you can throw on a PCIII (power commander) -- 2Bros has a map for it on their site.

And congrats on the 2Bros -- it's my slip-on of choice on every bike I've owned. Sweet sound and decent power gains. What's not to like?