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BMW Control Arm Replacements & Upgrades for MINI

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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ALTA MINI Rear Control Arms - Pair

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:754312

Part#: AMPSUS100

In Stock at Vendor

$ 339.99 USD

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$ 339.99 USD

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ALTA Rear Control Arms are the ultimate upgrade for your MINI, replacing your rear lateral links with a solid and performance-focused design. These control arms enhance traction and handling while giving you precise control over camber and toe settings. The flexibility of ALTA control arms allows for fine-tuning without the hassle of removing and reinstalling the linkage. Simply adjust the lock nuts and twist the center section to achieve your desired settings.

These control arms are the perfect complement to other suspension products like springs, coilovers, or sway bars.

Key Features of ALTA Rear Control Arms:

CNC machined from 6061 aluminum rod for durability.
Heavy texture powder coating for corrosion resistance and added style.
Teflon-lined spherical rod ends for a solid connection and improved articulation.
Aircraft-quality spherical bearings for smooth and precise movement.
Injected Nylon around the ball center for quiet operation as the part ages.

For a comprehensive rear end upgrade, consider purchasing two sets of control arms to replace both upper and lower control arms. This minimizes deflection from the OEM rubber bushings and reduces weight. Please note that on models with Xenon-style headlamps, some modifications to the leveling sensor mounting may be necessary. For additional details, consult your ALTA dealer or our Tech Department.

ALTA Rear Control Arms come with high-quality hardware, including corrosion-resistant spacers and Grade 8 adjustment nuts.

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NM Engineering Aluminum Adjustable Control Arm Kit - Lower - Mini Coo...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:23383347

Part#: NM.328846

Ships in 1 Business Day

Sale - Save 5% $ 479.00

This product was last offered at the strikethrough price on
07-02-2026

$ 453.80 USD

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Sale - Save 5%

$ 479.00

This product was last offered at the strikethrough price on
07-02-2026

$ 453.80 USD

Add to Wish List

The NM Engineering Adjustable Control Arm Kit is engineered to deliver increased rigidity, precise alignment control, and long-term durability for BMW and MINI platforms. Designed for performance-focused street driving and track use alike, this kit replaces the factory arms with a significantly stronger and more adjustable solution.

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MINI R Chassis Positive Steering Response System (PSRS) w/Urethane Bu...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:29002071

Part#: AMPSUS112

In Stock at Vendor

$ 216.99 USD

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$ 216.99 USD

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MINI R Chassis Positive Steering Response System (PSRS) w/Urethane Bushing

Engineered for Mini Cooper R Chassis owners seeking improved handling, this system offers a host of benefits:

Enhanced steering response for precise control
Reduced body roll for better cornering performance
Urethane bushings for improved durability and reliability
Easy installation with included hardware

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MINI R Chassis Aluminum Adjustable Control Arm Kit

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:30164612

Part#: NM.328854

Ships in 2 Business Days

Sale - Save 5% $ 479.00

This product was last offered at the strikethrough price on
07-02-2026

$ 453.80 USD

Add to Wish List

Qty

Sale - Save 5%

$ 479.00

This product was last offered at the strikethrough price on
07-02-2026

$ 453.80 USD

Add to Wish List

Enhance your Mini's handling with the MINI R Chassis Aluminum Adjustable Control Arm Kit. This kit offers precise control over suspension geometry, allowing Mini R Chassis models to achieve optimal performance on the road or track. Crafted from lightweight aluminum, these adjustable control arms are designed for durability and agility, providing a customized suspension setup tailored to your driving preferences. Engineered to enhance cornering stability and steering response, they ensure a smoother ride and improved handling dynamics, making them ideal for enthusiasts seeking to elevate their Mini's performance capabilities.

Allows precise adjustment of suspension geometry
Lightweight aluminum construction for durability and agility
Enhances cornering stability and steering response
Customized suspension setup for improved handling
Ideal for road and track enthusiasts

Upgrade your Mini R Chassis with the Aluminum Adjustable Control Arm Kit for enhanced performance and handling precision.

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BMW Control Arm Replacements & Upgrades for MINI

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ALTA MINI Rear Control Arms - Pair

Key Features of ALTA Rear Control Arms:

NM Engineering Aluminum Adjustable Control Arm Kit - Lower - Mini Coo...

MINI R Chassis Positive Steering Response System (PSRS) w/Urethane Bu...

MINI R Chassis Positive Steering Response System (PSRS) w/Urethane Bushing

MINI R Chassis Aluminum Adjustable Control Arm Kit

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