I have a PC III USB I used on an '04 Electra Glide Classic and I want to use it on my new 07 Ultra. Will it work? If not, why not? Is it the physical configuration/connectors or internal differences?

Also have an Arlen Ness Big Sucker form the 04. Will it work?

Both were barely used on the 04 and I hate to toss them.

At least my V&H slip-ons work the same.

 

You will need O2 sensor eliminators. Not sure if there are any programming differences call Dynojet. They have pretty good customer service or send them an email from their website.