Please help me if possible I have a 2000 Harley Road King Classic and I bought a PC3 for it but I can't find the right plug to install it and I've had people tell me that it won't hook up to my ECI box cause the plug ain't right so can someone please let me know if I'm just waisting my time because it won't work or just tell me what I need to do to get it to work any help is very much appreciated

 

I think this question is related to your Power Commander III tuner so it's in the wrong forum. I don't think Dynojet makes that model anymore but might still be able to provide support for you.