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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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BMW E46 Z4 Lower Control Arm Assembly - Right

2X Entries Into Our F80 M3 Sweepstakes

T#:587599

Part#: 31126758520

In Stock

$ 95.99 USD

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$ 95.99 USD

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Turner Motorsport Uro Premium Control Arms for BMW

Revitalize your BMW's suspension with Uro Premium control arms from Turner Motorsport. The relentless impact of potholes, speed bumps, and road hazards takes a toll on your suspension, affecting safety and ride comfort over time.

Key Benefits:

Improved steering responsiveness
Enhanced safety and ride comfort
Addresses non-serviceable ball joint wear
Minimizes steering wobble and clunking
Long-lasting performance for front and rear suspension

Replace worn control arms to experience a tighter steering feel and eliminate common suspension problems. For optimal results, replace parts in pairs (both left and right sides) or focus on components prone to failure during any front or rear suspension upgrade.

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Adjustable Rear Upper/Inner Camber Bushings

T#:600206

Part#: 193926-3H

Special Order: No Guaranteed ETA

$ 320.00 USD

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$ 320.00 USD

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Nearly every car manufactured in the modern era carries a dark secret – fully-adjustable suspension has been all but eliminated in the name of cost-cutting and assembly-line efficiency. What this means for you is increased tire wear and more frequent replacement, as a “full alignment” consists only of rudimentary toe-angle adjustment. For over forty years, K-MAC has been hard at work developing a solution to this problem with patented innovations in camber/caster plates and bushing kits, allowing easy adjustment and a true “full four-wheel alignment” to be performed by any competent shop. These bushings make camber adjustments possible for the first time, and improve the ability to complete toe angle adjustments. When used in conjunction with the K-MAC Camber and Toe kit and Rear Adjustable Trailing Arms allows full adjustability of the 5 multi-link rear arms and positive location. Bolt-on installation – insertion/extraction tube included! Easily adjusted on the car with basic hand tools Unique failsafe locking hardware – set & forget! High quality elastomer compound resists binding Hardened & nickel-chrome plated centers for maximum bushing life 2x the load area of stock bushings Spiral grease grooves

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MINI 2nd and 3rd Gen Rear Competition HD Camber Adjustable Lower Arms...

T#:31423675

Part#: 195026K

Special Order: No Guaranteed ETA

$ 480.00 USD

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$ 480.00 USD

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MINI 2nd and 3rd Gen Rear Competition HD Camber Adjustable Lower Arms - Pair are designed to enhance the handling and performance of your MINI. These high-duty camber adjustable lower arms are crafted for competition use, featuring durable chrome-moly tubing and high-quality bushings. They provide precise camber adjustment to optimize wheel alignment and handling characteristics, making them ideal for track or spirited driving.

Key benefits of the MINI 2nd and 3rd Gen Rear Competition HD Camber Adjustable Lower Arms - Pair include:

Enhanced Handling: Allows for precise camber adjustments to fine-tune wheel alignment for improved handling and stability.
High-Duty Construction: Made from chrome-moly tubing for superior strength and durability under high-stress conditions.
Improved Performance: Designed for competition use, these arms are built to withstand rigorous driving demands.
Durable Bushings: Equipped with high-quality bushings to ensure reliable performance and longevity.
Optimized Alignment: Facilitates better alignment adjustments, contributing to enhanced driving dynamics and tire wear.

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BMW Control Arm Replacements & Upgrades

Sub-Categories

BMW E46 Z4 Lower Control Arm Assembly - Right

Turner Motorsport Uro Premium Control Arms for BMW

Key Benefits:

Adjustable Rear Upper/Inner Camber Bushings

MINI 2nd and 3rd Gen Rear Competition HD Camber Adjustable Lower Arms...

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