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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BMW G20 - Powerflex Performance Front Tension Strut Bushings - PFF5-2501
BMW G20 - Powerflex Performance Front Tension Strut Bushings - PFF5-2...
Powerflex - Corporate Logo
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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Turner Motorsport Upgraded Front Control Arm Refresh Kit - G20 M340i RWD
Turner Motorsport Upgraded Front Control Arm Refresh Kit - G20 M340i ...
Packaged by Turner - Corporate Logo
T#:28570831
Part#: M340IFRCAKT3
Ships in 4 Business Days
Sale - Save 1% $ 1,755.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,736.73 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 1%
$ 1,755.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1,736.73 USD
Free Shipping on orders $49 and up
Add to Wish List

Are you experiencing unsettling creaks and wandering on the road, especially at highway speeds? Your vehicle's front control arms might be the culprit, losing their stability after just 50,000 miles. The solution is our comprehensive refresh kit, designed to upgrade and rejuvenate your front suspension.

This kit includes top-of-the-line components:

Turner Motorsport Adjustable Front Lower Control Arms: Crafted from lightweight Aluminum, Titanium, Chromoly, and Stainless Steel, these arms boast correct ball joint angles for full articulation. The clamp design facilitates easy alignment adjustments, while low friction 3-piece Teflon lined FK spherical bushings and Heim joints ensure smooth operation. Stainless steel roll center spacers of various sizes allow for precise tuning. Turner Motorsport Monoball Front Thrust Arms: Featuring OEM sealed, greased ball joints housed in 6061-T6 anodized aluminum for superior corrosion resistance, these thrust arms guarantee exceptional durability even under harsh conditions. CNC machined 304ss bearing inserts provide a precise fit, ensuring immediate, precise steering feedback with minimal maintenance requirements. Hardware: Our kit includes self-locking nuts, combination nuts, hex-bolts, and cage nuts, ensuring a complete and hassle-free installation. Restore functionality, comfort, and performance to your front suspension with the TMS upgraded refresh kit. Say goodbye to creaks, groans, and unstable handling, and enjoy a smooth and controlled ride on every road.

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