Fabtech 15-21 Sprinter 2500 4WD 1.5in. Coil Assist Kit w/ B6 Bilstein & Aux 2.25 DLSS Kit

If you've outfitted your 2015-2021 Mercedes-Benz Sprinter 2500 for overland adventures or haul heavy cargo, you've probably noticed the stock front suspension can feel a bit overwhelmed. Fabtech offers a robust solution with their Coil Assist Kit, which pairs a high-quality Bilstein B6 strut with a cold-wound coil spring designed to lift your van 1 to 1.5 inches over stock. This lift not only gives you more ground clearance for larger tires but also helps reduce body sway, making for a more stable ride when loaded down or navigating rougher terrain.

The kit includes billet aluminum upper and lower coil seats that securely mount the springs around the strut bodies, ensuring they're positioned correctly for the intended ride height. To further enhance the front suspension's performance, Fabtech includes an Auxiliary Front Shock kit. This adds two heavy-duty Fabtech Dirt Logic 2.25 shocks, specifically valved to provide a better ride quality whether your Sprinter is loaded or empty. These auxiliary shocks feature stainless steel bodies for excellent corrosion resistance. The heavy-duty mounts are constructed from 1/4-inch thick steel and attach directly to the suspension subframe, not the unibody. This mounting method is a significant advantage as it helps isolate road noise and prevents stress on the vehicle's structure, unlike kits that attach to the unibody.

Installation is straightforward, requiring only two holes to be drilled and typically taking 1-2 hours without needing to remove any interior panels. This comprehensive kit is an excellent upgrade for Sprinter owners seeking improved suspension damping for both daily driving and off-road exploration.