About this product
Billet aluminum rear suspension links for the 2022–2026 Ford Bronco Raptor, built on our patent-pending Ultra-Flex joint. Upper and lower rear trailing arms as a matched set, machined in-house in Mesa, Arizona, that bolt straight into the factory mount locations.
They replace the factory arms and their rubber bushings with one-piece billet and a joint you can grease through an external zerk with the arm still on the truck. When the joint eventually wears, you replace a urethane body, not a complete uniball assembly.
Why The Ultra-Flex Joint
- Greases on the truck — a low-profile external zerk lets you add grease whenever it is needed, without pulling the arm
- Built for wet weather — the joint stays lubricated, so it resists the corrosion and rust that work on a dry joint in humid, wet or salted conditions
- Quiet as it wears — urethane in the joint isolates road noise, and it will not squeak or clunk the way a worn uniball does
- Outlasts a conventional uniball — the joint design is built for a longer service life
- Rebuildable — the urethane body is the wear part, so a rebuild replaces that body rather than complete uniball assemblies
What Is In The Kit
- 2 FMI billet aluminum upper rear arms, with spacers and hardware
- 2 FMI billet aluminum lower rear arms, with spacers and hardware
- Patent-pending Ultra-Flex joints with external grease zerks
- Stainless steel bracket on the lower arms for the factory wheel position sensor, reusing the stock ball, so the Bronco Raptor's semi-active dampers keep reading wheel travel correctly
This kit does not include the panhard bar. That is the fifth link in the rear suspension and it is sold separately — see the panhard bar kits under Finish The Rear End below.
Ultra-Flex Version Or Uniball Version?
We build the Bronco Raptor billet rear links two ways. Both are billet aluminum and both bolt into the factory mounts. The joint is the difference.
This kit — Ultra-Flex joints
Greases through an external zerk on the truck, stays quiet as it wears, and rebuilds with a urethane body. Choose this if you want the lowest long-term maintenance, or the truck lives somewhere wet, humid or salted.
The alternative — FK uniballs
A 1" FK uniball at each pivot. Tighter and more direct than an elastomeric joint, with the uniball as a replaceable wear item. Choose that version if you specifically want a uniball and are comfortable pressing a bearing when it wears. See the Bronco Raptor uniball rear arm kit.
Fitment
Fits the Ford Bronco Raptor, model years 2022, 2023, 2024, 2025 and 2026.
Bronco Raptor only. The standard 6th Gen Bronco uses different rear arms — see Bronco rear suspension kit. Stock-length arms; this is not a long travel kit and it does not change rear geometry.
Installation
Bolt-on. The arms use the factory mount locations with no cutting, welding or fabrication.
Hand tools and a jack, with the truck safely supported. We recommend the work is done by an experienced individual or shop, and that any rear suspension job is followed by a check that the rear axle still sits centered — particularly on a lifted truck, which is a panhard bar question rather than an arm question.
Install guides are at Install Instructions, and we do in-house installation in Mesa if you would rather hand it over.
Finishes
Four options: raw billet aluminum, black anodized, FOX orange anodized and blue anodized. The upper and lower arms are chosen separately, so you can run a two-tone set.
Raw is a finish choice, not a lesser part — plenty of builds run raw billet deliberately for the machined look. Anodized parts should be cared for as anodized aluminum; see the care notes before you take a pressure washer or a harsh wheel cleaner to them.
Questions
Do these fit a 2025 or 2026 Bronco Raptor?
Yes. They fit every Bronco Raptor model year, 2022 through 2026.
Will these fit a regular Bronco?
No. These are Bronco Raptor arms. For the standard 6th Gen Bronco see the Bronco rear suspension kit.
How often do I grease the joint?
Whenever it needs it — and because the zerk is external, that is a grease gun and a few minutes, with the arms still installed. Trucks that see water crossings, mud or salted roads should be greased more often.
What wears out, and how is it fixed?
The urethane body inside the joint is the wear part. It is replaced on its own, so the arm and joint housing stay on the truck for life and you are not buying complete uniball assemblies. For replacement urethane bodies, call us at (480) 718-9800.
Will the semi-active suspension still work?
Yes. The factory wheel position sensor mounts to the lower arms through a stainless steel bracket that reuses the stock ball, so the truck reads wheel travel the way Ford intended.
Do I need the panhard bar too?
Not for these arms to work. But the panhard bar — also called a track bar — is the only thing holding the rear axle centered side to side, and it is the part to change if the truck has been lifted and the axle no longer sits centered.
Where are these made?
Designed, machined and finished in-house at our facility in Mesa, Arizona, USA.
Finish The Rear End
- Adjustable panhard bar — Johnny Joint type or heim joint type
- Rear differential skid plate
The full catalog is on Bronco Raptor Suspension.
Description supplied by Foutz Motorsports through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.
