4 inch King Edition 4-Link Lift Kit

Features:

• Includes King front coilovers and rear shocks
• Adjustable damping for custom ride control
• External reservoirs for enhanced shock performance
• Bolt-in design requires no spring compressor
• Precision-engineered tubular 4-link control arms
• Reflex bushings reduce vibration and improve flex
• Optimizes caster control and tire wear
• Track bar bracket corrects steering geometry
• Fabricated rear block removes stock block
• CAD-designed for factory-style fit and finish
• Delivers race-proven suspension technology
• Built for heavy load and off-road use

Built To Ride Exactly How You Want It

If you're serious about transforming the way your Super Duty drives and looks, the SuperLift King Edition 4" Coilover Lift Kit is the kind of upgrade that doesn’t mess around. Whether you're chasing better street manners, improved towing control, or off-road dominance, this system lets you dial in your ride exactly how you like it. Thanks to King’s adjustable coilovers and rear shocks with external reservoirs, you can fine-tune your suspension with just a twist of the knob. Want it soft and comfortable for your daily commute? Done. Need it firm and responsive for hauling gear or blasting down backroads? No problem. It's the same race-proven technology used by some of the toughest off-road competitors in the world, now built for your Ford F-250 or F-350. With everything pre-assembled and ready to bolt on, this kit delivers high-end performance without the hassle or wait time of a custom build. It’s an all-in-one package that gives your truck the kind of handling, presence, and control it should’ve had from the start.

Tuned Suspension Control With Durable Four Link Strength

This system brings together Superlift’s precision 4-link design with the legendary capability of King coilovers to create a suspension setup that is as refined as it is rugged. The 4-link arms are CAD-modeled and built from high-strength tubular steel, giving your truck enhanced suspension control through the entire travel range. Each arm uses heavy-duty REFLEX bushings that absorb vibration while maintaining flex and articulation in rough terrain. Up front, the King coilovers arrive fully assembled and ready to install, removing the need for spring compressors and simplifying the install process. A new track bar relocation bracket ensures that your steering stays tight and aligned, while the fabricated rear lift block replaces the factory block for a clean finish. The external reservoirs on all four King shocks improve cooling and performance, even under heavy use. Whether you're towing heavy loads or pushing your truck through tough terrain, this system is designed to stay composed, responsive, and rock solid.

Fits: 2017, 2018, 2019, 2020, 2021, 2022 Ford F250/F350 Super Duty 4WD 6.7L Powerstroke

Notes:

• Fits 2017–2022 F-250/F-350 4WD 6.7L Powerstroke
• Not for gas models or trucks with overload springs
• Carrier bearing spacer needed for 2-piece driveshaft (Part #9649)
• Longer U-bolts required with top overload leaf (Part #11724)
• Supports up to 37x12.50 tires with trimming
• Bolt-on install; estimate 8–9 hours
• King shocks with external reservoirs included
• Adjustable compression for custom ride feel
• Heavy-duty 4-link arms with REFLEX bushings
• Track bar bracket corrects steering geometry
• Rear lift replaces factory block
• Backed by limited lifetime and powertrain warranty