Suspension Arms & Components

The MOTON Suspension Uniball kit serves as a superior alternative to replace the front thrust arm rubber bushings.
Unlike the stock bushings found in many cars, which prioritize driving comfort but can result in a disconnected sensation from the car’s actions, the standard bushings permit substantial movement, leading to wear, fatigue, cracks, and eventual failure.
This kit is meticulously crafted to enhance the vehicle’s handling and control by minimizing bushing deflection and movement. Furthermore, it grants complete authority over wheel alignment. Constructed from top-grade anodized aluminum, it’s suitable for both motorsport and regular street use.

Key advantages of the MOTON suspension Control arm Uniball replacement kit include:
1. Enhanced Steering Precision: Experience improved steering behavior, resulting in more precise control.
2. Sharper Turn-in Response: This kit delivers a more responsive turn-in, making the car feel agile and nimble.
3. Increased Feedback: Gain better feedback from the vehicle, allowing you to connect more intimately with its actions.
4. Superior Control and Handling: Achieve superior control and handling, enhancing your driving experience.
5. Extended Bushing Lifespan: The Uniball kit boasts robust construction, ensuring a longer service life compared to standard bushings.
Lifetime usage: It offers a lifetime of usability thanks to its rebuildable design.
The MOTON Suspension Uniball kit replaces front thrust arm rubber bushings, enhancing control, minimizing deflection, and offering precise alignment. Made from anodized aluminum for motorsport and street use.
Part number OEM arm Left 31106894675 arm right 31106894676

• Set of 2 control arm bearings
• Will fit in OEM control arm.

BMW E9X/E8X M version Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm
SPL BMW E9M Rear Toe Arms + Eccentric Lockout

• Proudly made, engineered, and assembled in the USA.

BMW E9X/E8X Rear Toe Links increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm
SPL BMW E9X Rear Toe Arms + Eccentric Lockout

• Proudly made, engineered, and assembled in the USA.

BMW F2X/F3X Tension Rods (TR) provide a wide range of front caster adjustment, allowing precise alignment for optimal turn-in response and to compensate for variances between left and right caster. Low-friction, smooth articulating FK Spherical Bearings eliminate the stock mushy rubber bushing to provide a more responsive steering feel. Anti dive geometry can also be tuned with the use of our stainless steel spacers

Our parts are engineered for maximum performance. Billet Aluminum alloy 2024 hex rods are precision CNC machined and gun drilled to reduce unsprung weight while maintaining high strength and stiffness. Our exclusive 360 degree Rotating Clamp design allows for easy access to quickly and precisely locking in your desired alignment settings. Blue Anodized Titanium hardware shaves even more unsprung weight from the arms and offers superior strength.

FK Bearings Rod Ends are manufactured in Connecticut and JMX hardened high misalignment rod ends are used for superior strength and maximum articulation on the spindle connection. They feature a Teflon liner to provide quiet operation, low friction, smooth articulation and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325º F, offering robust reliability for both street and track use.

Sold as a pair.

Made in the USA
SPL BMW F2X / F3X Adjustable Tension Rods

• Proudly made, engineered, and assembled in the USA.

BMW F2X/F3X Rear Toe Arms (RTA) increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts Rear Toe Links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65&ordm
SPL BMW F3X Rear Toe Arms + Eccentric Lockout

• Proudly made, engineered, and assembled in the USA.

BMW F2X/F3X Rear Traction Links (RTR) increase stability and response by eliminating bushing deflection under hard acceleration and braking and help to reduce wheel hop on hard launches. Our length adjustable links allow fine tuning of rear bumpsteer and anti squat characteristics. These arms are designed for use in high performance street and race vehicles.

Our Rear Traction Links feature gun drilled 2024 Aluminum center links, clamps, and clevises, along with Blue Anodized Titanium socket head cap screws and our 360 degree rotating clamp system. This combination provides superior strength, performance, durability, and ease of adjustment. Long gone are the days of fumbling with wrenches to tighten jam nuts while trying to trying to keep your bearings oriented correctly. A simple 3/16″ allen key is all that is required to lock down your alignment settings!

FK Bearings rod ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE liner is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF, offering robust reliability for both street and track use.

Sold as a pair.

Made in the USA.
SPL BMW F3X Rear Adjustable Traction Arms

• Proudly made, engineered, and assembled in the USA.

BMW F8X Rear Toe Arms (RTA) for BMW F8X increase stability and response by eliminating bushing deflection while providing an increased range of rear toe adjustment, necessary for lowered cars or for performance alignments. Even small changes to ride height and camber will affect toe settings, and the wide range of adjustment allows you to maximize grip on a track car and extend tire life on a street car. The factory rear toe arms utilize an eccentric bolt and washer for adjustment and lack the precision and range that SPL Parts rear toe links offer. Black Anodized and gun drilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment. The Rotating Clamps are tightened with Blue Anodized Titanium Socket Head Cap Screws for easy to access adjustment, and shaves even more unsprung weight, without compromising strength. FK Spherical Bearings and Rod Ends are manufactured in Connecticut and utilize a Teflon liner to provide quiet operation, lower friction, smooth articulation, and eliminates bushing deflection under load. The liner is also self-lubricating and self-cleaning, offering robust reliability for street and track use. The PTFE liner is chemically bonded to the inner diameter of the race, and offers a very high load carrying capacity that has greatly increased dynamic wear characteristics. The operating temperature of the liner ranges from -65&ordm
SPL BMW F8X M2 / M3 / M4 Rear Adjustable Toe Arms

• Proudly made, engineered, and assembled in the USA.