Are you planning on tuning the cal? If so, the stock improved from the DJ site is fine. Both my Supertrap slip ons and the current Akro were tuned using that cal but there is quite a difference between the two especially in the cruise range. I can send you one but it must be dialed into your bike with further tuning to refine it. PM your email and I'll fire both off to you to try. Keep in mind, if only using Basic Autotune, it will not give the best results and will likely trash either of the cals I send you.Anyone have a map for a 2012 Vrod Muscle, topless, K&N filter and V&H slip ons 2-2 ???? I just finally got my Power Vision tuner and it doesn't have a map for it.