Running big tires and hydro assist on your EcoDiesel JL or JT? The factory EHPS (Electric Hydraulic Power Steering) pump can struggle to keep up. That’s where the EHPS Pump Boost Kit comes in. This kit gives your steering system the extra flow it needs for smooth, confident steering—even with Cylinder Assist®. We’ve paired it with a PSC Fluid Cooler to keep temps in check when you’re working your vehicle hard on the trail. It’s a complete, bolt-on solution designed for Jeep JL and Gladiator JT 3.0L EcoDiesel models.