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BMW Control Arm Replacements & Upgrades

Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. They do more than just keep the alignment in a constant spec - they are a vital locating component for the suspension itself. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals.

Most control arms for BMWs consist of an inner and outer ball joint made of plastic, rubber, Delrin, or metal and covered in grease with a rubber boot to seal it from the outside. The ball joint rotates and spins as the control arm goes through its movements and that will wear the ball joint and make it loose. The grease inside the housing can also get used up, evaporate, or become contaminated from moisture and foreign particles. As the ball joint becomes worn it can result in excess movement within the housing. Your steering and handling will become less precise and there is usually a light clunking or clicking sound. In rare and extreme cases the ball joint can separate from the control arm completely, leading to a total loss of suspension and steering control. You should have the ball joint play checked annually and replace them every 3-4 years. Most track organizations will not allow a car if they are older than three years.

Control arms also take abuse from impacts and handling forces. Aluminum control arms will generally bend and prevent an accurate alignment. Steel control arms will crack and fracture and require close inspection annually and replacement every 3-4 years.

We sell OE BMW, OEM, and performance upgrade control arms from proven manufacturers. The control arm is so important to a BMW suspension that we insist on only top quality brands and designs and will never sell a control arm based on price alone. We also have upgrade packages with superior designs and better bushing options and we have bundled these together with valuable package savings.

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Genuine BMW Front Control Arm Bushing - F25 X3 xDrive28i xDrive35i F2...

T#:22743

Part#: 31106786951

In Stock

Sale - Save 25% $ 51.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 39.06 USD

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Qty

Sale - Save 25%

$ 51.99

This product was last offered at the strikethrough price on
05-02-2026

$ 39.06 USD

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Genuine BMW Rubber Mounting F Pull Rod -
This item fits the following BMW Chassis:
F25 X3,F26 X4

Genuine BMW Rubber Mounting - 31121136606

T#:214441

Part#: 31121136606

In Stock

Sale - Save 28% $ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 36.71 USD

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Qty

Sale - Save 28%

$ 50.99

This product was last offered at the strikethrough price on
05-02-2026

$ 36.71 USD

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Genuine BMW Rubber Mounting - 31121136606

Genuine BMW Rear Axle Hex Bolt - BMW E36 E46 E83 Z4

T#:7928

Part#: 33171090824

In Stock

Sale - Save 25% $ 15.88

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.91 USD

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Qty

Sale - Save 25%

$ 15.88

This product was last offered at the strikethrough price on
05-02-2026

$ 11.91 USD

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For use in the rear suspension M12x1.5x80mm Grade 10.9

Bracket Right - E32, E34, E38

T#:48162

Part#: 18301723450

In Stock

Sale - Save 79% $ 50.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 10.75 USD

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Qty

Sale - Save 79%

$ 50.99

This product was last offered at the strikethrough price on
05-02-2026

$ 10.75 USD

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Genuine BMW Bracket Right -
This item fits the following BMW Chassis:
E34,E38

Fits BMW Engines including:
M60,M73,M73N

Genuine BMW Front Control Arm Bushing - E70, E71

T#:54002

Part#: 31106771194

In Stock

Sale - Save 33% $ 51.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 34.93 USD

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Qty

Sale - Save 33%

$ 51.99

This product was last offered at the strikethrough price on
05-02-2026

$ 34.93 USD

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Genuine BMW Rubber Bushing For A-Arm
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6

Sidem M3/1M Front Control Arm Upgrade Kit - BMW E82/88 E9X Non-M ...

Will add about .75 degrees of negative camber to the front for improved handling and tire wear

T#:53361579

Part#: 3110228357S1KT

In Stock

$ 355.99 USD

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Qty

$ 355.99 USD

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Elevate your BMW's handling dynamics without sacrificing the refined ride quality you enjoy every day. This upgrade kit utilizes the front control arms originally engineered for the E90 M3 and E82 1M, providing a sophisticated enhancement to your suspension geometry and overall steering precision. While many aftermarket performance options rely on harsh polyurethane or noisy heim-joint bushings that trade comfort for track-focused rigidity, these M3 components offer the ideal middle ground for a spirited daily driver. Unlike the factory Non-M control arms that utilize fluid-filled bushings prone to cracking and leaking over time, these high-performance replacements feature solid rubber bushings. This design significantly reduces control arm deflection and sharpens front-end feedback, ensuring your vehicle feels more planted and responsive during cornering. Sidem has refined this setup even further by reinforcing key areas of the original factory design, resulting in a more durable and reliable component that stands up to the rigors of the road while maintaining a smooth, factory-plus feel.

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Sidem M3/1M Front Control Arm Upgrade Kit w/ Installation Hardware - ...

Will add about .75 degrees of negative camber to the front for improved handling and tire wear

T#:53396929

Part#: 3110228357S2KT

In Stock

$ 426.99

This product was last offered at the strikethrough price on
05-02-2026

$ 417.99 USD

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Qty

$ 417.99 USD

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Elevate your BMW's handling dynamics without sacrificing the refined ride quality you enjoy every day. This upgrade kit utilizes the front control arms originally engineered for the E90 M3 and E82 1M, providing a sophisticated enhancement to your suspension geometry and overall steering precision. While many aftermarket performance options rely on harsh polyurethane or noisy heim-joint bushings that trade comfort for track-focused rigidity, these M3 components offer the ideal middle ground for a spirited daily driver. Unlike the factory Non-M control arms that utilize fluid-filled bushings prone to cracking and leaking over time, these high-performance replacements feature solid rubber bushings. This design significantly reduces control arm deflection and sharpens front-end feedback, ensuring your vehicle feels more planted and responsive during cornering. Sidem has refined this setup even further by reinforcing key areas of the original factory design, resulting in a more durable and reliable component that stands up to the rigors of the road while maintaining a smooth, factory-plus feel.

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Front Suspension Lateral Arm Hardware Kit

T#:55281763

Part#: 333FSLAHKT

Ships in 1-2 days

$ 57.36 USD

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$ 57.36 USD

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This front suspension lateral arm hardware kit features OEM fasteners to keep your control arms locked down under the most demanding driving conditions.

Rear Lower Control Arm Hardware Kit

T#:55281761

Part#: 33306RLCAKT

Ships in 5 Business Days

$ 36.99 USD

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Qty

$ 36.99 USD

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This Genuine BMW Rear Lower Control Arm Hardware Kit delivers original-equipment security directly to your rear axle assembly.

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Control Arm Replacements & Upgrades
- Front Control Arm (7)
- Rear Control Arm (2)

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