Expand the functionality of the GDP EZ LYNK Tuner in your 2010-2021 Dodge 6.7L Cummins with the 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.
Plug & Play Installation
For Use With EZ LYNK
Tuning Allows Shift-On-The-Fly For 2010-2021 Dodge 6.7L Cummins