2022-2026 Bronco Raptor Billet Aluminum Rear Suspension Arms with Ultra-Flex Joints

• 2 FMI billet aluminum rear upper suspension arms, with spacers and hardware
• 2 FMI billet aluminum rear lower suspension arms, with spacers and hardware
• Patent-pending Ultra-Flex joints, each with a low profile external grease zerk

The rear upper and lower arms hold the axle in place under the Bronco Raptor. The lowers carry acceleration and braking load, and the uppers control axle wrap and pinion angle. When the joints at either end start to wear, the axle moves around under load, and the rear of the truck gets noisier and less precise.

A machined billet arm is one solid piece with material placed where the load is. Pair it with a joint that can be greased without removing the arm and rebuilt when it wears, and the rear suspension stays tight and quiet for the long haul.

Our patent-pending joint, used at the pivots in this kit, with a urethane body serviced through an external grease zerk.

• Durability. The Ultra-Flex design lasts significantly longer than a conventional uniball joint.
• Less noise. The urethane helps isolate road noise, and it will not squeak or clunk the way uniballs do when they wear out.
• Corrosion and rust resistance. The suspension components stay constantly lubricated, which makes this a strong choice where the weather is humid or wet.
• Rebuildable. When the urethane eventually wears, you replace just the urethane body instead of a complete uniball assembly.
• Easy to service. The low profile external zerk lets you add grease whenever it is needed, with the arm still installed on the truck.

Made for the Ford Bronco Raptor, model years 2022 through 2026.

The kit covers the rear upper and lower arms only.

Available in raw billet aluminum, black anodized, FOX orange anodized and blue anodized.

Contact FMI for current stock and lead time.

What does this kit replace?

Both rear upper arms and both rear lower arms on the Bronco Raptor.

Does it come with hardware?

Yes. The upper and lower arms each ship with spacers and hardware.

How do I service the joints?

Add grease through the external zerk whenever it is needed. The arm stays on the truck.

What happens when the joint wears?

You replace the urethane body, not a complete joint assembly.

Will it be noisy compared to uniballs?

No. The urethane isolates road noise and does not squeak or clunk the way a worn uniball does.

Does it fit a 2025 or 2026 Bronco Raptor?

Yes. The kit fits 2022 through 2026 Bronco Raptors.