Somone posted how to activate this if it's already installed on an '08.&nbsp\\; I had it and of course now I can't find...I wanted to give it a try.&nbsp\\; Not sure it's on my bike though.
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Heading to Hollister and will likely get to sit in some traffic.

 

Oops found it: https://www.hdforums.com/m_2973953/tm.htm
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Looks like mine does not have it or the Stage 1 download killed it.&nbsp\\; (My bike&nbsp\\;was built&nbsp\\;Sept 07)
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Roll the throttle forward for 3 sec when at idle to turn it on, same to turn it off.

 

Asked my dealer about this. On the early build dates it can't be self activated. It has to be done by them. If you have the SERT you can do it yourself with ver 4.7.7. There is a check box in the tuning tables. Only problem is if you custom map and don't have a copy, you will over write it when you reprogram the ECM.