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BMW Control Arm Replacements & Upgrades for BMW 3 Series G20 (2019+)

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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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SPL Parts Front Lower Control Arms - BMW G20 G22 G23 G42

T#:26271755

Part#: SPLFLCAG2X

Ships in 1 Business Day

$ 719.00 USD

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$ 719.00 USD

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The SPL BMW G2X Front Lower Control Arms (FLCA) provide roll center, camber, and track width adjustment for the G2X BMWs (M340i, M440i, etc) while eliminating bushing deflection resulting in sharpened steering response and driving precision. The ability to run more negative camber and a slightly wider track width greatly improves the peak lateral grip available. This is especially important with better tires and a must-have for anyone looking to prevent excessive outer shoulder wear (and heating) on their tires due to a lack of camber. The lower control arms come with a ride height sensor bracket to maintain factory ride height sensor location, regardless of length of the arm to keep those finicky BMW chassis electronics happy. Suitable for all uses, from daily driver to race car. Benefits Adjustable Camber, Roll Center, and Track Width Eliminates Bushing Deflection Improved Tire Life with Ideal Camber Settings Lightweight, High-Strength Construction Stackable 304SS Roll Center Spacers in 1/8" and 1/4" Sizes US Made, PTFE Lined FK Rod Ends Materials 6061-T6 aluminum black anodized arm, clamps, and spacers 4130 CrMo electroless nickel plated double adjuster Ti6Al4V titanium socket head cap screws 304 stainless steel roll center and knuckle spacer 5/8" 4140 CrMo stud FK PTFE-lined spherical bearings (F1 spec, self-cleaning)

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BMW G2X G42 SPL TITANIUM Series Rear Upper Arms

T#:31390545

Part#: SPLRUAG29

Ships in 1 Business Day

$ 809.00 USD

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$ 809.00 USD

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### SPL Rear Upper Arms – Ultimate Handling for Supra & BMW Fine-tune your suspension with **SPL Parts Rear Upper Arms**, designed for the **Toyota Supra A90 GR, BMW G2X, and BMW G42**. These performance-driven, fully adjustable arms provide **precise camber control**, enhancing **cornering grip, tire wear, and overall handling** for both street and track setups. Constructed from **high-strength CNC-machined billet aluminum**, these arms offer **track-proven durability** without unnecessary weight. Equipped with **FK spherical bearings**, they ensure a **solid, deflection-free connection**, improving **steering response and chassis feedback**. Whether you're chasing lap times or refining your street setup, these arms provide the **adjustability and strength** to elevate your build. ### Key Features: ✅ **Fully adjustable** for fine-tuned camber control ✅ **CNC-machined billet aluminum** for lightweight durability ✅ **FK spherical bearings** for zero deflection and maximum response ✅ **Enhanced grip, tire longevity, and improved handling dynamics** ✅ **Direct bolt-on fit** for Toyota Supra A90 GR, BMW G2X, and BMW G42 Take control of your suspension and experience **precision handling** with SPL’s top-tier rear upper arms! 🚀🏁

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BMW G20 - Powerflex Performance Front Tension Strut Bushings - PFF5-2...

T#:21604341

Part#: PFF5-2501

In Stock

$ 271.99 USD

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$ 271.99 USD

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Powerflex Front Tension Strut Bushings offer a range of benefits, including enhanced steering and handling precision, improved ride comfort, durability, noise reduction, compatibility with various BMW models, and ease of installation. Upgrading your BMW with these high-quality bushings can significantly enhance your driving experience, providing lasting value and performance. Enhanced Steering and Handling Precision: Powerflex Front Tension Strut Bushings are engineered to provide superior steering and handling precision for your BMW. These bushings minimize play and deflection in the suspension components, resulting in a more responsive and controlled driving experience. Your BMW will respond more accurately to your steering inputs, allowing for confident cornering and improved handling. Improved Ride Comfort: While enhancing handling and precision, Powerflex bushings also contribute to improved ride comfort. By reducing suspension flex and movement, these bushings help absorb road imperfections and minimize vibrations. This results in a smoother and more comfortable ride, enhancing the overall driving experience, whether you're on a daily commute or a long road trip. Durability and Longevity: Crafted from high-quality materials, Powerflex Front Tension Strut Bushings are designed for durability and longevity. They can withstand the rigors of daily driving and harsh road conditions, reducing the need for frequent replacements. With these bushings installed, you can trust in their long-lasting performance and reliability. Noise Reduction: Powerflex bushings excel at dampening unwanted noises and vibrations from the road. This noise reduction contributes to a quieter and more serene driving environment, allowing you to enjoy a peaceful and enjoyable ride. Compatibility: Powerflex ensures that its products are compatible with a range of BMW models, ensuring that you can confidently upgrade your suspension components without compatibility concerns. This compatibility ensures a seamless fit and proper performance. OE / OEM Cross Reference Numbers: 31106894667 / 31106894668 / 31106894661 / 31106894662/ 31106879849 / 31106879850 Fits these BMW models: G20 - 330iX, M340iX Enhanced Steering and Handling Precision: Powerflex Front Tension Strut Bushings are engineered to provide superior steering and handling precision for your BMW. These bushings minimize play and deflection in the suspension components, resulting in a more responsive and controlled driving experience. Your BMW will respond more accurately to your steering inputs, allowing for confident cornering and improved handling. Improved Ride Comfort: While enhancing handling and precision, Powerflex bushings also contribute to improved ride comfort. By reducing suspension flex and movement, these bushings help absorb road imperfections and minimize vibrations. This results in a smoother and more comfortable ride, enhancing the overall driving experience, whether you're on a daily commute or a long road trip. Durability and Longevity: Crafted from high-quality materials, Powerflex Front Tension Strut Bushings are designed for durability and longevity. They can withstand the rigors of daily driving and harsh road conditions, reducing the need for frequent replacements. With these bushings installed, you can trust in their long-lasting performance and reliability. Noise Reduction: Powerflex bushings excel at dampening unwanted noises and vibrations from the road. This noise reduction contributes to a quieter and more serene driving environment, allowing you to enjoy a peaceful and enjoyable ride. Compatibility: Powerflex ensures that its products are compatible with a range of BMW models, ensuring that you can confidently upgrade your suspension components without compatibility concerns. This compatibility ensures a seamless fit and proper performance. OE / OEM Cross Reference Numbers: 31106894667 / 31106894668 / 31106894661 / 31106894662/ 31106879849 / 31106879850 Fits these BMW models: G20 - 330iX, M340iX

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SPL TITANIUM Series Rear Toe Arms

T#:54388466

Part#: SPLRTAG29

Ships in 1 Business Day

$ 404.00 USD

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$ 404.00 USD

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Engineered for professional racing applications, these arms completely eliminate the compliance associated with OEM rubber or aftermarket polyurethane bushings. By utilizing premium, Teflon-lined FK Spherical Bearings, this assembly ensures smooth, bind-free suspension travel and a locked-in toe setting under extreme lateral and longitudinal loads.

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Genuine BMW Rear Axle Self-locking Collar Nut 33326760668

T#:13492

Part#: 33326760668

In Stock

$ 2.99 USD

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$ 2.99 USD

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GENUINE BMW SELF-LOCKING COLLAR NUT:339500

Genuine BMW Control Arm Hex Screw With Collar - 33326762875

T#:60317

Part#: 33326762875

In Stock

8% off MSRP $ 10.27

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

$ 9.40 USD

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8% off MSRP

$ 10.27

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

$ 9.40 USD

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Genuine BMW Control Arm Hex Screw With Collar - M14X1,5X82-10.9 This item fits the following BMW Chassis: E82,E90,E92,E93,F22,F30,F31,F32,F33,F34,F36,I12 i8

Genuine BMW Front Control Arm - Right

T#:600607

Part#: 31106879544

Ships in 3 Business Days

8% off MSRP $ 258.99

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

$ 236.99 USD

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8% off MSRP

$ 258.99

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

$ 236.99 USD

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GUIDING SUSPENS. LINK W RUBB

T#:616401

Part#: 33326878631

Ships in 3 Business Days

8% off MSRP $ 235.99

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

$ 215.99 USD

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Qty

8% off MSRP

$ 235.99

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

$ 215.99 USD

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