Protect your 2020-2022 Ram 1500 3.0L EcoDiesel from diesel engine runaway with Engine Shutdown components. Industries such as mining, oil refinery, forestry, mobile welding, septic removal, and refueling require vehicles to have an emergency engine shutdown systems installed. Emergency shutdown systems are intended to cut the air intake supply in order to safely shut down the engine. Shop XDP and get Engine Shutdown components from brands like BD-Power and Pacbrake.