The 2013 steel frame models are limited by the stock ECM's rev limiter. Yes, even with a Power Commander, the ECM will not allow it to rev over (if I remember correctly) 6000ish in forth, but only 5000 in fifth, and maybe about 5000 in 6th.
Yes, the 2013 Vision and X bikes can be rev-extended with a click of a button on the PCV software, and yes same for the 2012 and older steel frame bikes. But the 2013+ steel frames suck and need the Lloydz ECM to rev to max potental.
The Vic Shop, Inc