Apex Diesel 6.7L Cummins Grid Heater Upgrade

-Replace your failure prone factory gride heater with our upgraded heater element with billet heater block! -Installs between factory intake elbow and throttle valve. -Hook up your factory grid heater power wire and that's it! No codes or dash messages! -Includes all gaskets, hardware, ground strap, and instructions. -Works with all factory emissions, aftermarket or factory intake elbows, and factory or aftermarket throttle valves! -Allows the ability to gut and remove the factory grid heater assembly for more free flowing intake.