rreidiii I have a 2011 R3R my first mod was a GIPro and the result was awesome, great throttle response and I like the easy to read gear indicator. I later did the 5 K&Ns, removed the secondaries and had the bc cut. Last Week I installed a set of black Jars and a PCv. The Jardines are louder than stock but more of a deep sound, not too loud IMO. I loaded a canned tune which runs well but I still dropped it off for a dyno yesterday, I'm hoping to get the results by this weekend.
Most of the mods were easy thanks to this outstanding site and the very helpful members posting information and pics.
I hope this helps, good luck!