Expand the functionality of the GDP EZ LYNK Tuner in your 2010-2017 Dodge 6.7L Cummins with the GDP GDP610010 Shift-On-The-Fly Switch. This switch features an easy to install, plug and play design that works in conjunction with your EZ LYNK Tuner.  
 
FEATURES:
	
Plug & Play Installation 
	
For Use With GDP EZ LYNK Tuning 
	
Allows Shift-On-The-Fly For 2010-2017 Dodge 6.7L Cummins