8-Inch Lift Kit - 4-Link & FOX 2.5 Performance Elite Coil-Over Conversion for 2011-2016 Ford F-250/F-350 Super Duty 4WD

Upgrade your 2011-2016 Ford F-250/F-350 Super Duty 4WD truck with the official BDS Suspension 8-inch lift kit. Featuring a FOX 2.5 Performance Elite Coil-over conversion and 4-link system, this kit is specifically designed to enhance your truck's stance, performance, and capabilities.

With clearance for up to 38" tires, this kit includes everything you need for a proper setup. It comes with diesel-specific FOX 2.5 coil-over shocks, heavy-duty 4-link control arms, a forged drop pitman arm and track bar bracket for steering correction, sway bar relocation, brake line brackets, and custom-tuned FOX 2.0 secondary shocks for the front. 

The rear uses a replacement Glide-Ride leaf spring with integrated overload leaf, u-bolts, brake line brackets, and a matching set of FOX 2.0 Performance shocks. Trust in this kit to elevate your truck's performance and achieve optimal results.

 

FOX Performance Elite Coil-Over

FOX 2.5 Performance Elite shocks offer next level performance for on-road comfort and off-road comfort capability. Tuned and ready to install right out of the box, these bolt-on 2.5-inch diameter shocks are built for abuse and packed with race-proven technology. They include a remote reservoir for additional fluid capacity to keep your shocks running cool so you can push the limits in the rough terrain. The DSC adjuster adds remarkable versatility and precise tuning with a simple twist of either two adjuster knobs, offering 10 separate low-speed and 12 high-speed compression levels, with a black anodized aluminum reservoir to increase cooling efficiency.

4-Link Conversion

Convert the factory stamped steel radius arms over to the BDS 4-link to optimize suspension geometry for better handling characteristics while adding strength and stability. This bolt-on upgrade utilizes high-strength 1/4-inch steel brackets that allow mounting of HD upper and lower control arms to correct axle positioning while limiting caster change throughout wheel travel.

BDS Glide-Ride Leaf Springs

Built to outperform, BDS engineered the Glide-Ride leaf springs into a multi-leaf progressive spring rate design that provides a smooth ride with any load. This is accomplished with an exclusive triple-stage leaf spring design where the main leaf pack is broken into two stages:

1. First, the primary three leafs are functional with no additional load in the vehicle for excellent everyday ride quality. As moderate loads are applied, the secondary leafs are engaged.
2. Second, if the truck is fully loaded, the bottom overload is engaged for maximum hauling capacity. This setup allows your truck to maintain ride quality unloaded without sacrificing payload.

Upgrading to BDS Glide-Ride leaf springs will reduce axle wrap and provide flexibility throughout the suspension cycle.