Tuning for 2014 Chevy/GMC 6.6L LML Duramax owners is now available through the Evolution CS (part number 85100), Evolution CTS (part number 85200) and EvoHT (part number 26030) from Edge. GM's most powerful Duramax engine just got a boost of power.
The team at Edge has dyno tested its tunes to ensure performance, reliability and safety and these industry-leading tuning levels provide up to 81 hp and 171 lbs/ft of torque, when tuned to extreme. (888-360-3343/www.edgeproducts.com)