Configured with Ball Joint Upper Control Arms — sealed OE-style components that connect the steering knuckle to the control arms, allowing the knuckle to pivot for a smooth ride. These greaseable ball joints offer quiet, smooth operation and superior durability, and in certain applications can provide more wheel travel than their uniball counterparts.
Overview
This 3 to 4-inch lift kit for the 2021–2025 Ford Bronco 4-Door is designed to improve stance, performance, and capability, with clearance for up to 37-inch tires. Up front, the kit includes FOX Factory Race Series 3.0 coilover shocks paired with heavy-duty tubular upper control arms for increased strength. The rear uses a complementary set of FOX 3.0 Factory Race Series coilover shocks for an improved ride. Net lift height varies by factory suspension configuration: 4-Door Broncos with base suspension achieve 4 inches of lift; Badlands models achieve 3.5 inches; Sasquatch-equipped models achieve 3 inches. Final ride height is the same across all trims.
Features
- FOX 3.0 Factory Race Series coilover shocks front and rear
- Heavy-duty tubular upper control arms (UCAs) for increased strength and suspension travel
- 3.0-inch impact-extruded and CNC-machined 6061-T6 hard-anodized aluminum shock body
- Patented internal bypass design
- Application-specific springs
- 7/8-inch stainless steel shafts
- Vehicle-specific tuning for maximized performance
- Redundant sealing pack system: main seal, wiper seal, scraper seal
- Finned reservoir with DSC adjuster — 10 separate low-speed and 12 high-speed compression levels
- Position- and velocity-sensitive damping for comfort and control across all terrain
- DSC adjusters allow tuning for load, environment, and driving style
- FOX shocks are fully serviceable and resistant to corrosion and harsh environments
- UCAs use 1.5-inch OD x .120-wall tubular construction with indexed uniball or ball joint for correct positioning, additional down travel, and camber adjustment
- Durometer-specific rubber bushings at frame mounting ends for maintenance-free operation
- UCAs finished in durable black powder coat with billet aluminum dust cap
- Front coilovers provide 4–4.5 inches of lift with aftermarket UCAs on base models; 2–2.5 inches on Sasquatch models
- Factory Protection Plus drivetrain warranty included
- 100% bolt-on installation
Specifications
- Lift height: 4 inches (base suspension), 3.5 inches (Badlands), 3 inches (Sasquatch)
- Shock diameter: 3.0 inches
- Shock body: Impact-extruded, CNC-machined 6061-T6 hard-anodized aluminum
- Shaft: 7/8-inch stainless steel
- UCA tube: 1.5-inch OD x .120-wall tubular construction
- UCA finish: Black powder coat with billet aluminum dust cap
- Compatible tire size: Up to 37 inches
- Vehicle fitment: 2021–2025 Ford Bronco 4-Door
Installation
- Installation Time: 3–4 hours
- Difficulty: Moderately Easy
Important Notes
- Not compatible with Raptor models.
- Compatible with HOSS 3.0 Bronco models.
- Lift height is based on base suspension package. Badlands and Sasquatch models will net less lift; however, final ride height is the same for all trims.
- Do NOT strike the aluminum knuckle with a hammer to separate the ball joint. Use an appropriate ball joint separation tool (OTC 204592).
- Does not fit Bronco Sport models.
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