BAK Industries Revolver X4ST Tonneau Cover - Black - 5 ft 7 in Bed - Ram Fullsize Truck 2009-21 20-OTL-NR-4XL Includes Data Acquisition Solid-State MAP

Includes Data Acquisition Solid-State MAP Sensor

Cross drilled design makes it the lightest cover nut available on the market and also allows for safety wiring

Rebuild kit for Combination Remote Master Cylinders

346 in Coil Bind

This is a must for rear end centering after vehicle lowering as well as clearance for running larger tires

BAK Industries Revolver X4ST Tonneau Cover - Black - 5 ft 7 in Bed - Ram Fullsize Truck 2009-21 20-OTL-NR-4XL Includes Data Acquisition Solid-State MAPRevolver X4ts Hard Roll Up Tonneau Cover High strength aluminum slat construction with marine grade vinyl overlay Smooth rolling hinge design offers effortless operation Integrated T slot rails support various racks, carriers, and cargo accessories (sold separately) Ultra secure closure with BAK's patented auto latching mechanism Sleek, matte black finish creates a flawless appearance Simple, "No Drill" installation Experience the next generation of