Bronco 6G 2.5"- 4" Game-Changer Suspension & Lift Kit, Billet A-Arm, RockSport Black Edition

MetalCloak's 2.5" RockSport BLACK Game Changer System for the Bronco allows fitment of up to 37" tires and upgrades key suspension components with patented Duroflex and Durotrak™ bushings. RockSport BLACK coilovers, rear control arms, an adjustable rear track bar, tie rod braces, and Billet Aluminum Upper A-Arms provide added strength and capability. American-made quality for your Bronco build.

Features

• Billet Aluminum Front Upper A-Arms
• Rear Duroflex Control Arms
• Duroflex™ Joints Enhanced with Kevlar®
• Durotrak™-Equipped Rear Track Bar
• RockSport BLACK Coilovers
• Easy 8 Setting Compression Adjustment
• Chromoly Tie Rod Braces
• OEM-Style Upper Ball Joint
• Gold Zinc Finish
• Quick & Easy Installation
• All Required Hardware
• Made in the USA

The Bronco Billet A-Arms are precision-machined from forged billet aluminum, providing exceptional strength while reducing unnecessary weight. The rigid spherical bearings at the frame mounts eliminate deflection for improved steering response and suspension control on and off the trail.

Unlike traditional upper control arms, the Bronco Billet A-Arms feature double adjusters at the frame mounts, providing an increased range of caster and camber adjustment. This provides greater flexibility when aligning lifted vehicles and dialing in suspension geometry.

The OEM-style upper ball joint retains factory-style serviceability and reliability while integrating seamlessly with the Bronco's suspension system.

Finished in a durable gold anodized coating, the Billet A-Arms offer long-lasting corrosion resistance and a premium appearance that stands out beneath your Bronco.

MetalCloak Bronco 6G Rear Duroflex™ Control Arms feature one of our best innovations in suspension components. Our patented (mcpatents.com) Duroflex Joints are designed to stay centered and aligned with the frame and axle for long-term performance. Strong DOM tubing is carefully formed for tire clearance and durability.

The adjustable threaded ends are forged, providing 37% higher fatigue strength than inferior cast parts. This extra strength helps them withstand repeated rock impacts on the trail.

These control arms feature Duroflex™ Joints, the only vulcanized elastomer, self-centering joints enhanced with DuPont™ Kevlar® fiber. Exclusive to MetalCloak, they provide incredible durability, greater control arm misalignment, and better vibration damping than anything else available. See the technical section for more details.

The Durotrak™ adjustable rear track bar for the Bronco 6G features patented Durotrak™ two-piece bushings at both ends of a solid 1.25" OD 4130 chromoly bar. The bar is finished in gold zinc for the ultimate in durability against the elements.

The RockSport BLACK Coilovers feature 2.5" diameter aluminum bodies with 3/16" wall thickness. Their large fluid capacity helps keep them cool during on- and off-road use.

Each shock features a remote reservoir with eight-position compression adjustment. Constructed from hard-anodized aluminum, the reservoir has a durable black Infinity finish for superior corrosion resistance and a sleek appearance. It connects to the main shock body through a stainless steel braided hydraulic hose with a 3,000 psi working pressure rating. Gold zinc-plated mounting brackets made from 1/8" hot-rolled steel provide a secure fit built to withstand demanding trail use.

A billet aluminum knob provides eight compression settings, with each click adding 15% compression force. Dial in your suspension for on-road comfort or firmer off-road control.

Inside the coilover, a patent-pending (#63/743,954) parabolic valving system causes the butterfly valve shims to contour under fluid pressure, creating variable resistance that adapts to different loads. The result is a refined damping response that balances comfort and control.

The high-flow piston features nine ports: six dedicated to compression and three to rebound. These ports are tuned to optimize fluid flow throughout the coilover stroke. The recessed inner cap allows the piston to travel into the cap itself, maximizing usable travel without increasing overall shock length.

An oversized 7/8" induction-hardened, chrome-plated shaft provides durability, with a surface hardness of Rockwell C 60+. This tough surface provides a smooth, consistent interface for the seals and wipers, improving longevity and reducing wear.

Coil spring preload can be adjusted using the gold zinc-plated collars, allowing you to dial in ride height and preload for your setup. Each coilover includes large, heavy-duty lower bar pins for secure mounting.

The heavy-duty Tie Rod Braces replace the OE jam nuts. Made from 4130 chromoly, they help distribute loads from the threaded ends of the tie rods to resist bending or breaking.

MetalCloak “components” have been proven safe with the FMVSS certificate of safety configured with 37" tires, full body armor and suspension lift.

The Bronco Suspension System is finished in MetalCloak’s signature gold zinc and is made right here in the USA.

Note: We recommend you have a suspension specialist align your Bronco once a MetalCloak suspension is installed.

Note: Replacement of the Bronco rear control arms requires the removal of the gas tank.

Note: The Ford Bronco 2.5" Suspension Kit works with both Sasquatch and non-Sasquatch Broncos.

Note: Lift height ranges from 2.5" to 4", depending on the Bronco model and whether it has the Sasquatch package. Limitations of factory or aftermarket equipment determine the proper settings for best performance. Improper setup can damage your vehicle.

Specifications

• Compatibility: 2021–Current Bronco 6G
• A-Arms: Forged Billet Aluminum
• Rear Upper Control Arms: 1.5" OD x .188" Wall DOM Steel Tubing
• Rear Lower Control Arms: 1.625" OD x .25" Wall DOM Steel Tubing
• Duroflex Joint: Proprietary Vulcanized Elastomer with DuPont™ Kevlar® Fiber
• Track Bar: 4130 Solid Chromoly
• Durotrak™ Bushing: Proprietary Vulcanized Elastomer
• Tie Rod Brace: 4130 Chromoly
• Coating: Gold Zinc Gold Anodized

Installation

• Installation Difficulty: Moderate
• Body Modification: None
• Time to Install: 12–14 Hours

Important Notes

• sectionHeaderTitle">IMPORTANT NOTES
• Suspension Alignment: We recommend you have a suspension specialist align your Bronco once a MetalCloak suspension is installed.
• Gas Tank: Replacement of the Bronco rear control arms requires the removal of the gas tank.
• Model: The MetalCloak Ford Bronco 2.5" Suspension Kit works with both Sasquatch and non-Sasquatch Broncos.
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MetalCloak part #: B0314