JA your first thing to do is test the bike as is. See if it is running correctly. The Dave Platte exhaust on it may or may not be the right pipe for the tune. Some neglect to re-tune after installing modified exhausts. Lets get you set up with TuneECU and a LoneLec cable so some testing can happen. Roadsters are limited to 125 MPH from the factory. And the early ones which started in 2010 had the TB restrictions in 1st - 3rd. There are several better canned tunes available for 2010 thru 2013 to download and bring your bike more up to date.