Quote Originally Posted by mmcn49 View Post
Replace the Throttle Body seals with Genuine James seals, don't use the HD seals. You can purchase GJ seals from St. Paul HD/Buell. I tuned my 07TT with the old ECMSpy and Megalog Viewer. Things worked out pretty well. Are you using the old ECMSpy on your 06?
I'm about to do intake seals as well, and noticed there are two types of James intake seals on SPHD. Blues sound like they are better but can be finnicky to install.