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Front Control Arm

On several BMWs, front control arms are a weak point. Turner Motorsport stocks a variety of replacement front control arms for your BMW. We recommend looking into the OE options we offer to save you money on your maintenance so you have more left over for performance parts!

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BMW E46 Z4 Front Control Arm - Rear Bushings With Brackets - Black Series
BMW E46 Z4 Front Control Arm - Rear Bushings With Brackets - Black Se...
Powerflex Black Series - Corporate Logo
T#:22163408
Part#: PFF5K-4601BLK
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Sale - Save 15% $ 206.99

This product was last offered at the strikethrough price on
08-14-2026

$ 175.94 USD
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$ 206.99

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For BMW E46 and Z4 E85 & E86 owners looking to enhance the performance and handling of their vehicles, the Powerflex Black Series Front Control Arm - Rear Bushings with Brackets offer a valuable suspension upgrade. In this article, we'll explore the numerous advantages of integrating these high-quality bushings into your BMW, designed to optimize control and road-handling capabilities, ultimately taking your driving experience to the next level. Improved Handling and Stability: The BMW E46 and Z4 E85 & E86 models are already known for their impressive handling, and the Powerflex Front Control Arm - Rear Bushings with Brackets are engineered to enhance this feature. These bushings reduce sway and body roll during cornering, ensuring your vehicle remains stable and responsive, even when navigating tight turns and corners. This results in a more confident and enjoyable driving experience. Enhanced Cornering Performance: One of the primary benefits of these control arm bushings is their ability to optimize your vehicle's cornering performance. The Powerflex design provides increased rigidity, allowing for more precise and controlled cornering. Whether you're tackling winding mountain roads or maneuvering on a racetrack, you'll appreciate the improved grip and control these bushings provide. Mitigation of Understeer: Understeer, a common issue in many vehicles, occurs when the front tires lose grip during a turn. Upgrading to Powerflex Front Control Arm - Rear Bushings with Brackets helps address this issue by redistributing the load more evenly between the front and rear tires. This results in better balance and control, ensuring your BMW responds precisely to your commands in any situation. Durability and Longevity: These control arm bushings are constructed using high-quality materials, ensuring durability and a longer service life. They are engineered to withstand the rigors of daily driving and spirited performance, reducing wear and tear on your suspension components and extending the lifespan of your BMW's control arm system and related parts. OE / OEM Cross Reference Numbers: 31126757623
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Powerflex BMW F48, F49 X1, F39 X2 Front Control Arm Rear Bushing Caster Offset
Powerflex BMW F48, F49 X1, F39 X2 Front Control Arm Rear Bushing Cast...
Powerflex Black Series - Corporate Logo
T#:34214789
Part#: PFF5-1302GBLK
Back Ordered
Sale - Save 15% $ 255.99

This product was last offered at the strikethrough price on
08-14-2026

$ 217.59 USD
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Sale - Save 15%
$ 255.99

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08-14-2026

$ 217.59 USD
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The Powerflex Front Control Arm Rear Bushing (Caster Offset) for the BMW F48, F49 X1, and F39 X2 is a premium suspension upgrade designed to improve handling, steering feel, and suspension durability. These bushings replace the factory-installed rubber bushings, which are prone to wear and deflection over time, with high-quality polyurethane bushings that deliver enhanced performance and longevity.

Key Features:

  1. Caster Offset Design:

    • The bushing features a caster offset, meaning it slightly adjusts the position of the control arm to increase the vehicle’s caster angle. This improved geometry enhances the car's straight-line stability and helps maintain better steering feel during cornering. The result is sharper turn-in, better directional control, and a more responsive overall driving experience.

  2. Superior Material – Polyurethane:

    • Powerflex uses high-performance polyurethane, which is much more durable than standard rubber bushings. Polyurethane bushings resist degradation from oil, road grime, and temperature extremes, making them ideal for both daily driving and high-performance applications.
    • Benefits of Polyurethane:
      • Reduced Flex and Deflection: Offers a firmer connection between the control arm and chassis, reducing unwanted movement in the suspension and improving steering accuracy.
      • Extended Lifespan: Compared to the stock rubber bushings, these will last significantly longer, making them a solid investment for long-term performance and reliability.
      • Improved Handling: The reduced flex and firmer construction mean that the suspension responds more precisely to driver inputs, improving overall handling and cornering stability.

  3. Applications:

    • BMW X1 (F48, F49): This model is BMW’s compact luxury crossover SUV. The Powerflex bushings provide better handling, making the X1 more responsive and stable, especially at higher speeds or during spirited driving.
    • BMW X2 (F39): Known for its sportier, coupe-like stance, the X2 benefits from the improved geometry and stiffer bushing, resulting in even sharper steering and enhanced cornering ability, further emphasizing its sport-focused character.

  4. Improved Caster Angle:

    • The increased caster angle results in a more self-centering steering feel, providing better directional stability at high speeds, and enhancing control during cornering. This is especially beneficial for drivers who seek a more engaging driving experience or who use their BMW for spirited driving or track days.

  5. Performance and Practicality:

    • These bushings aren’t just for performance enthusiasts. Even for daily driving, they offer improvements in steering feedback and stability. The added durability ensures that your suspension components last longer, making it a worthwhile upgrade even for those who don’t push their cars to the limit.

  6. Professional Installation Recommended:

    • Installing these bushings requires removing the control arms and pressing out the old bushings. Since the caster offset alters the suspension geometry, a professional alignment is also recommended post-installation to ensure optimal performance.
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SPL TITANIUM Series Rear Toe Arms
SPL TITANIUM Series Rear Toe Arms
SPL Parts - Corporate Logo
T#:54388466
Part#: SPLRTAG29
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$ 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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ECS RWD Performance Coilovers & Upgraded Monoball Thrust Arms - E9x
ECS RWD Performance Coilovers & Upgraded Monoball Thrust Arms - E9x ...
Enthusiast Bundles - Corporate Logo
T#:25042496
Part#: 029309ECS01EBKT
In Stock
Sale - Save 26% $ 1,881.99

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

$ 1,396.44 USD
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Sale - Save 26%
$ 1,881.99

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

$ 1,396.44 USD
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Upgrade your BMW E90/E92 RWD with the ECS Tuning Performance Coilover System, meticulously designed for daily drivers seeking improved performance without sacrificing comfort. Experience the smoothness of a stock setup while achieving an aggressive look and significantly enhanced handling, all at an affordable price. Key Features: Performance Coilover System: Sport-tuned, height, damping, and body adjustable suspension High-quality materials and coatings for optimal performance Perfect ride height for a dynamic appearance Spring Rates: Front 8kg/mm, Rear 12kg/mm Performance Features: 32 levels of rebound damping adjustment Monotube shocks/struts with optimized progressive rate coil springs for road-sticking grip Lowered ride height improves handling with a lower center of gravity Adjustable front bodies maintain ride height and correct spring pre-load Adjustable front and rear bodies ensure the shock operates in the correct valving range, regardless of ride height Product Design: Durable gloss black powder-coated strut and shock bodies Clear zinc-coated threaded portions for optimum corrosion protection Reflex Silver Metallic powder-coated coil springs for durability Red anodized, billet aluminum lower spring seats with locking collars for on-the-car adjustability Integrated bump stops for added protection Turner Motorsport Upgraded Thrust Arm With Pre-installed Monoball Bushings: Address the common issues with weak front thrust arm bushings in BMWs with the Turner Motorsport solution. This free upgrade offers superior durability and nearly instantaneous cornering and braking response. Features: Ball Joint / Monoball: OEM BMW sealed, greased ball joint for exceptional durability Housing: 6061-T6 anodized housing for excellent corrosion resistance Proprietary Turner designed knurled OD for a perfect fit among different thrust arm bore diameters Bearing Inserts: CNC machined 304ss for a precision fit between the ball joint and the subframe Performance: Nearly instantaneous, crisp steering and braking response Maintenance-free, long-lasting performance Improved road feel without undesirable NVH Upgrade your BMW for optimal road feel and performance, whether for daily driving or spirited adventures.
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MINI R50/R52/R53 Gen 1 Front Control Arm - Rear Bushings With Brackets
MINI R50/R52/R53 Gen 1 Front Control Arm - Rear Bushings With Bracket...
Powerflex Black Series - Corporate Logo
T#:19164183
Part#: PFF5K-101B
Ships in 1 Business Day
Sale - Save 15% $ 247.99

This product was last offered at the strikethrough price on
08-14-2026

$ 210.79 USD
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Sale - Save 15%
$ 247.99

This product was last offered at the strikethrough price on
08-14-2026

$ 210.79 USD
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Black Series Polyurethane Front Control Arm Bushings - E46
Black Series Polyurethane Front Control Arm Bushings - E46
Powerflex Black Series - Corporate Logo
T#:54388520
Part#: PFF5-5601-60BX2
Ships in 1 Business Day
New Item
Sale - Save 15% $ 220.99

This product was last offered at the strikethrough price on
08-14-2026

$ 187.84 USD
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Sale - Save 15%
$ 220.99

This product was last offered at the strikethrough price on
08-14-2026

$ 187.84 USD
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Lock down your front axle geometry. This Black Series 60mm hybrid aluminum/polyurethane kit increases bushing stiffness by 190%, guaranteeing track-ready front-end control and eliminating alignment drift under threshold braking.
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