Originally Posted by djhartm
I thought about the JD Tuner but there seemed to be a dearth of info regarding its effectiveness. If my local dealer balks, I will go the JDT route.
I have the JD ttuner and it works awesome. No problems at all bike runs like a raped ape:) desmogged, stock exhaust:)
Better throttle response and it pulls all through RPM range now. And very easy to tune.