BMW F12 F12 LCI F13 F13 LCI Rear Anti Roll Bar Stabilizer Sway Bar 2284512

BMW F12 F12 LCI F13 F13 LCI Rear Anti Roll Bar Stabilizer Sway Bar is an original suspension component responsible for limiting body roll and improving vehicle handling. Thanks to its precise geometry and perfect fit for the specific vehicle axle, this rear axle stabilizer helps maintain predictable car behavior during dynamic driving and emergency maneuvers.

Specifications and technical data

• SKU: 2284512
• Mark: BMW (Genuine OE)
• Condition: Used
• OEM Part Number: 2284512
• Substitutable numbers: 33552284512, 2284512
• Location on the vehicle: Rear
• Part type: Sway Bar
• Category: Sway Bars, Links & Bushings

Purpose and function in the BMW suspension

The rear axle stabilizer in BMW 6 Series F12/F13 models works within the suspension system as a component connecting the left and right control arms, reducing spring deflection differences when cornering. Properly selected lateral stiffness:

• reduces body roll during rapid changes in direction,
• improves rear vehicle stability at higher speeds,
• supports even force distribution to the tires,
• positively influences the handling precision typical of BMW. The component is designed specifically for installation on the rear axle, which ensures proper cooperation with the rest of the suspension components as well as traction and stability control systems.

Benefits of using an original stabilizer

Choosing an original stabilizer for the BMW F12/F13 allows you to maintain factory handling characteristics without the risk of unwanted changes in the car's balance. Key advantages include:

• Full structural compatibility with the F12/F13 platform, with no need for mounting modifications.
• Appropriately selected stiffness, matched to the weight and load distribution of these models.
• Cooperation with stock bushings, links, and other elements from the Stabilizers, clamps, and bushings group.
• The ability to restore original driving properties after damage or wear of the previous component. For users who value stable, predictable car behavior, installing a functional rear stabilizer is one of the fundamental steps in suspension maintenance.

Component condition and installation aspects

The offered stabilizer comes from disassembly and is sold as a used part, which allows for economical repair while maintaining original BMW specifications. Before installation, it is recommended to perform a standard inspection of cooperating elements, such as bushings, links, or mounts, to fully utilize the potential of the entire system. Due to its location on the rear axle, replacing the stabilizer is a standard workshop operation and should be performed in accordance with BMW service procedures, including proper bolt tightening with the suspension under load.

Comprehensive service for the BMW suspension zone

If you are planning a comprehensive repair or upgrade of the suspension zone in your BMW and need other elements from the same group, such as stabilizers, clamps, or bushings, check out the available parts in the BMW stabilizers, clamps, and bushings category.

Safety when selecting used components

When working on the suspension and chassis, it is worth simultaneously taking care of the efficiency of the braking system, especially when using second-hand parts. To better plan your service and avoid errors when choosing components, check out the guide: Second-hand braking system: how to safely choose discs, calipers, and ABS?.

Summary

The rear anti-roll bar dedicated to the BMW F12/F12 LCI/F13/F13 LCI is a practical solution for drivers who want to restore proper vehicle handling after damage or wear of suspension components. A properly selected and correctly installed stabilizer helps maintain the balance between comfort and handling precision characteristic of BMW, which translates into more confident vehicle behavior in daily use and during dynamic driving.