I had a sportster 1200 which i had purchased a screaming eagle super tuner pro, big air intake and exhaust. For uncontroleable reasons i had to get rid of the bike. Before getting rid of it I uninstalled the aftermarket parts as i knew i would get another one someday. I got another one now and am wondering if I can use my super tuner pro with my new bike?

 

Nope. It "married" itself to the other bikes ECM. It's a boat anchor now.

 

Yup, so you should have given the tuner to the buyer, along with the bike. If you can still get in touch with him that would be a really nice thing to do.