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Subframe Bushings

Your BMWs subframe bushings were designed to mitigate vibration and harshness. When mileage accumulates these bushings dry out, crack, and eventually split. When this happens vibrations and noise increase. Turner Motorsport carries Genuine BMW and high quality aftermarket alternatives that will restore lost handling and comfort.

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Rear Subframe Bushings/Mount Set - Rubber - E46 M3, Z4 M

T#:2051

Part#: TMS2051

Ships on Oct 26, 2026

$ 291.99 USD

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$ 291.99 USD

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Any subframe work or reinforcement project on the rear of the E46 M3 should include a new set of subframe mounts. It's the worn rubber bushings that contribute to failed rear subframes on the E46 (but not the only reason). As the rubber gets worn, there is more flex to the mount. This flexing is then transferred to the sheetmetal in the floor where the spot welds will pop and the sheetmetal will crack. Additional force coming from stiffer suspensions and stickier tires will only increase the flexing of the mounts/chassis.

Of course, stiffer mounts would help prevent this problem but with a stiffer bushing comes ride harshness, vibration, and additional noise. Our engineers and technicians recommend replacement with the factory rubber bushings (along with the appropriate reinforcement of the floor). The rubber bushings help isolate bumps and impacts and are quiet. They are also a perfect fitment and require no maintenance.

This item is a set of 4 Original BMW rubber subframe mounts. Individual part numbers - 33 31 2 283 573 (left front), 33 31 2 283 574 (right front), and 33 31 2 283 419 (left and right rear, x 2).

Applications:
2001-2006 E46 M3, M3 CSL coupe, convertible
2007-up Z4 M Roadster, M Coupe

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Whiteline Subframe Mount Bushings - E9X E82/88 BMW

T#:558800

Part#: KDT918

In Stock

$ 60.99 USD

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$ 60.99 USD

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Designed to work with the original bushing and eliminate over compliance or better known in motorsport as 'lost motion' of the rear crossmember. This Whiteline kit dramatically reduces rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering.

Features:

Performance - Whiteline's engineered "Synthetic Elastomer" bushings feature the quality ride of rubber at lower speeds and at higher speeds react when under cornering, accelerating and braking loads, for CHASSIS CONTROL and improved handling.
Durable - The advanced synthetic elastomer characteristics ensure superior elasticity, memory and outright durability for all forms of driving applications!
Resistant - Whiteline's synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering
Lubricant - Supplied with extreme pressure molybdenum disulphide (LM) based grease (where required) for extended life.
Installer Friendly - Designed with the installer in mind by reducing the need of specialized skills, tools and equipment.
Black - The neutral (black) appearance favored by restorers and racers.
Lifetime Warranty - All Whiteline bushing kits are backed by a lifetime warranty

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Bav Auto Rear Subframe Bushing Press - E88 E9X BMW

10X Entries Into Our F80 M3 Sweepstakes

T#:580432

Part#: B8800127

In Stock

Sale - Save 3% $ 419.99

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

$ 407.39 USD

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Sale - Save 3%

$ 419.99

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

$ 407.39 USD

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The Bav Auto Rear Subframe Bushing Press allows you to remove and install rear subframe bushings while the subframe is still in the vehicle, saving you several hours of labor.

Control arm - lower front inner bushing

T#:26938506

Part#: W63401

Ships in 3 Business Days

$ 56.99 USD

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$ 56.99 USD

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Bav Auto Rear Subframe Bushing Press Tool

10X Entries Into Our F80 M3 Sweepstakes

T#:580407

Part#: B8800097

Special Order: No Guaranteed ETA

Sale - Save 3% $ 383.99

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

$ 372.47 USD

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Qty

Sale - Save 3%

$ 383.99

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

$ 372.47 USD

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Allows you to both remove and install rear subframe to body bushings without removing your subframe, saving you hours of labor from having to disassemble suspension components.

Control arm - upper front bushing

T#:26938504

Part#: W63403

Ships in 3 Business Days

$ 81.99

This product was last offered at the strikethrough price on
10-01-2026

$ 75.99 USD

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$ 75.99 USD

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After comprehensive development and rigorous material testing focused on achieving strength, durability, geometry retention, and memory without compromising comfort, WHITELINE has achieved a breakthrough with its progressive, long-chain Synthetic Elastomer. This innovative material seamlessly combines the advantageous properties of solid bushings with the extreme flexibility characteristics of rubber, resulting in an unmatched balance of performance and comfort.

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Subframe Bushings

Rear Subframe Bushings/Mount Set - Rubber - E46 M3, Z4 M

Whiteline Subframe Mount Bushings - E9X E82/88 BMW

Bav Auto Rear Subframe Bushing Press - E88 E9X BMW

Control arm - lower front inner bushing

Bav Auto Rear Subframe Bushing Press Tool

Control arm - upper front bushing

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