Here is the link. I'm getting close to buying a tuner and was set on the PV-2 but came across this one. Anyone heard of this type or have any feedback?

http://www.rccomponents.com/rcxhaust...-celerator.htm

 

Stick with the PV-2 you wont be disapointed. I recomend Fuel Moto GREAT customer support

 

Generally the feedback is the same as the other "self-tuning" units like the Cobra one: They don't - or at least not very well.

Quite a lot of people fitting these to Harleys and other bikes have had weak or rich spots; leading to missing, surging, bogging down, etc. Seen units returned 3 times for changes that made little/no difference.

The problem is that you have no idea what these units are doing. Much better going with a proper tuner where you can plan the tune you want and then get it.

 

That's what I figured. I'll stick with the PV-2. Everyone seems to like it appears to be a quality piece