BMW Control Arm Replacements & Upgrades for BMW 3 Series E46 (1999-2005)

BMW E46 M3 Front Suspension Refresh Kit

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

T#:372570

Part#: 31122229624KT3

Ships on Dec 31, 2026

$ 3,132.99 USD

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$ 3,132.99 USD

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BMW E46 M3 Front Suspension Refresh Kit by ECS Tuning is designed to restore and enhance your BMW’s suspension for a smooth and precise driving experience. This Level 2 refresh kit addresses common suspension wear issues and includes upgraded components to provide superior performance and extend the life of your BMW E46 M3’s suspension system.

Restores precision steering feel and eliminates shaking or vibrations during braking
Reduces squeaking, whining, or grinding noises from the front suspension, improving ride quality
Includes upgraded components that provide better-than-new performance for long-lasting results
Complete kit with essential parts, including control arms, bushings, sway bar end links, tie rod assemblies, and strut mounts
Strut mount reinforcement plates included to prevent strut tower deformation and cracking
Engineered for BMW E46 M3 models, ensuring seamless fitment and reliable performance

For those looking to improve their BMW E46 M3’s suspension beyond factory specifications, this refresh kit offers enhanced durability, stability, and handling, keeping your ride safe and smooth on the road.

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Front And Rear Performance Suspension Upgrade Kit - E46 Non M - Coupe...

For Coupes only

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

T#:3136216

Part#: E46NONMPSOTKT

Ships in 3 Business Days

$ 2,380.99

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

$ 2,373.92 USD

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$ 2,373.92 USD

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Turner Motorsport refresh kits will not only rejuvenate the suspension in your vehicle, but improve it to better than new with select upgraded components. Symptoms of a worn suspension include a loose and imprecise feel to the steering, excessive shaking through the steering wheel, or sounds like squeaking, grinding or clunking. This kit will not only help address these issues but is designed to have superior performance compared to stock, and extend suspension life. The Turner engineering team set out to design a no-compromise solution that requires no modification and offers instantaneous cornering and braking response. Our control arm bearings utilize a unique grease-able spherical bearing that is both serviceable and replaceable, with integrated dust seals to help keep dirt and moisture out. This bearing offers considerable improvement in both precision and durability compared to other unsealed poly and delrin bushing inserts previously available, which can wear prematurely due to contamination. The bearing assembly utilizes the highest quality materials, precision machining quality, and components to ensure a perfect fit and longest lasting component life possible. These Turner rear trailing arm bushings (RTAB) now feature a much sought after sealed design. Turner recognized the popularity of their original RTAB design as well as the customer demand for this sealed upgrade, ultimately utilizing the same concept at the front control arm monoballs. A sealed design means not only that contaminants such as salt, grit, and road debris will not affect the bearing, but also means they require no lubrication or maintenance - ever! Adding strut reinforcement plates will help prevent the deformation of the strut tower and possible cracking. Upgrading the rear shock mounts and adding reinforcement plates is highly recommended because of the known failures with the mounts ripping apart. Replacing the lower trailing arm bushings with a ball joint will not only give a more solid feel in the suspension but last longer due to its rubber seal design. See complete list below under Kit Contents.

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BMW E46 Z4 Polyurethane Front Control Arm Bushing Set

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

T#:370785

Part#: 31126757623U

Back Ordered

$ 96.99 USD

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$ 96.99 USD

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BMW E46 Z4 Polyurethane Front Control Arm Bushing Set is designed to enhance the performance and handling of your BMW E46 or Z4. These high-quality polyurethane bushings offer superior durability and longevity compared to standard rubber bushings, ensuring a precise and responsive driving experience. Perfect for both street and track use, this bushing set significantly improves suspension performance.

Improves handling and responsiveness
Superior durability compared to standard rubber bushings
Enhances suspension performance for street and track use
Reduces deflection for better control
Specifically designed for BMW E46 and Z4 models for a perfect fit

Upgrade your BMW E46 or Z4 with this polyurethane front control arm bushing set for enhanced driving dynamics and reliability.

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Front And Rear Performance Suspension Upgrade Kit - E46 Non M Convert...

For Convertibles Only

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

T#:3136217

Part#: E46NONMPSOCOTKT

Ships in 3 Business Days

$ 2,417.99

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

$ 2,409.06 USD

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$ 2,409.06 USD

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Turner Motorsport refresh kits will not only rejuvenate the suspension in your vehicle, but improve it to better than new with select upgraded components. Symptoms of a worn suspension include a loose and imprecise feel to the steering, excessive shaking through the steering wheel, or sounds like squeaking, grinding or clunking. This kit will not only help address these issues but is designed to have superior performance compared to stock, and extend suspension life. The Turner engineering team set out to design a no-compromise solution that requires no modification and offers instantaneous cornering and braking response. Our control arm bearings utilize a unique grease-able spherical bearing that is both serviceable and replaceable, with integrated dust seals to help keep dirt and moisture out. This bearing offers considerable improvement in both precision and durability compared to other unsealed poly and delrin bushing inserts previously available, which can wear prematurely due to contamination. The bearing assembly utilizes the highest quality materials, precision machining quality, and components to ensure a perfect fit and longest lasting component life possible. These Turner rear trailing arm bushings (RTAB) now feature a much sought after sealed design. Turner recognized the popularity of their original RTAB design as well as the customer demand for this sealed upgrade, ultimately utilizing the same concept at the front control arm monoballs. A sealed design means not only that contaminants such as salt, grit, and road debris will not affect the bearing, but also means they require no lubrication or maintenance - ever! Adding strut reinforcement plates will help prevent the deformation of the strut tower and possible cracking. Upgrading the rear shock mounts and adding reinforcement plates is highly recommended because of the known failures with the mounts ripping apart. Replacing the lower trailing arm bushings with a ball joint will not only give a more solid feel in the suspension but last longer due to its rubber seal design. See complete list below under Kit Contents.

Show More Show Less