Have saw a lot of discussion on fuel controllers and auto tune, so thought I would throw this in. Check out gmanindustries.com and look at the Bully controller. I had one of these on a Suzuki that I had and it really brought that bike to life. I contacted them because it shows up to 2008 year, but they told me it willl work on all current Victorys. It is a plug and play and preset or you can adjust for different modifications. I have nothing to do with the site, just thought you might want to check it out.