XDP XD386 Performance Valve Springs & Retainer Kit 01-16 GM 6.6L Duramax SB-76-1007 The Edge EAS (Expandable Accessory

The Edge EAS (Expandable Accessory System) Power Switch allows CTS owners to install the new switch system and use Edge's MyStyle software to name your accessory to display right on the screen and take advantage of Edge's clean EAS daisy chain system to turn engage and disengage your truck's accessories

Some companies also offer higher plate loads as options to the standard plate thus giving the clutch better holding ability

Adding two more solenoids allows each trumpet to have a dedicated air source for dramatically increased flow and a train horn that will push your Demon over the edge

Whether you've just started making improvements to your Cummins or you've installed the whole gambit of exhaust

XDP XD386 Performance Valve Springs & Retainer Kit 01-16 GM 6.6L Duramax SB-76-1007 The Edge EAS (Expandable AccessoryAdd performance, durability, and longevity to your Duramax by upgrading with this complete valve spring and retainer kit from XDP. The XDP Performance Valve Spring & Retainer Kit features a conical design for better valve control over the standard straight spring. The conical design also allows for smaller and lighter spring retainers. Each spring undergoes a stress relief process and is computer load mapped to ensure quality and long term