PSC Motor Sports SK856 — BIG BORE XD® Cylinder Assist® Kit – RAM 2500 / 3500 (2009–2013) – Weld-On

Running big tires, lockers, or heavy axles on your 4th Gen RAM? This BIG BORE XD Weld-On Cylinder Assist Kit is built to handle the extra torque and stress that comes with serious upgrades. No more fighting the wheel or worrying about overworked steering components—this setup gives you the control and confidence you need on the road and off. PSC engineered this kit to keep your truck driving like a truck should: solid road feel, no oversteer, and no extra effort behind the wheel. It’s perfect for daily drivers that double as weekend warriors. Just weld on the brackets, hook it up, and enjoy steering that feels factory—only stronger.