Jerry I was talking about the new 07s ..not the 06's
Bama
Bama,
So was I, I just used the '06 Dyna as an example since it had pretty much everything that's on the '07's except the new displacement. Same new overdriven primary and 6 speed, new engine and trans cases to eliminate external oil lines, new automatic tensioner for the primary, new cams/cam plate/tensioners/oil pump, [highlight]closed loop (O
2 sensors) engine management[/highlight], etc. It had only been on the market a few months before the PowerCommander folks had a PC available for it, and I expect you will see one for the '07 models very shortly.
Harley will most likely only have a limited number of upgrade options, such as the big bore kits, for which they will provide EPA approved calibration downloads. All other modifications will have to be made with aftermarket parts and aftermarket tuning aids, just like it's been in the automotive world for the last 26+ years. I still say do what you want, but be smart enough to keep all the original parts just in case your state decides to start doing emissions testing. And do us all a favor by going with reasonable pipes that don't set off car alarms and rattle windows. If you're going to break the law, you don't need to advertise the fact to the surrounding county or invite complaints from the citizenry and scrutiny from the authorities. JMHO
Jerry