5 Tune Pack 2011-2016 LML Duramax for Ez Lynk What support pack would you like?:Permanent link + 30 ft-lbs torque

+ 30 ft-lbs torque

For those towing below 8

***Cab and Chassis trucks only have 2 power levels on the switch (heavy tow and sport economy)***

Light Tow Tune

A user can also use the Auto Cal V3 as a data logging tool

5 Tune Pack 2011-2016 LML Duramax for Ez Lynk What support pack would you like?:Permanent link + 30 ft-lbs torqueGet ALL FIVE tunes light towing, heavy towing, race, sport economy and optimized stock for your 2011, 2012, 2013, 2014, 2015, 2016 Chevy Silverado or GMC Sierra. EZ Lynk AutoAgent 3 included. Switch optional based on model year. Please contact our sales team with any questions: 866 867 1593 Ext. 1 Our 5 Tune Pack Best in Class Access to all five tunes in EZ Lynk Cloud Load and use one at a time Not switchable on the fly Upgrade to Switch on the Fly