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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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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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Qty

Sale - Save 3%

$ 419.99

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

$ 407.39 USD

Add to Wish List

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.

034Motorsport Billet Aluminum Rear Subframe Insert Kit - N52/N54/N55 ...

2X Entries Into Our F80 M3 Sweepstakes

T#:401909

Part#: 034-601-0047

In Stock

$ 224.00 USD

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$ 224.00 USD

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034Motorsport is pleased to present Billet Aluminum Rear Subframe Mount Inserts for E9X BMW models! E9X BMWs use rubber rear subframe mounts which deflect under load, causing the rear end to feel vague and loose, as well as leading to less-than-optimal suspension geometry and increased understeer. These precision-machined billet aluminum inserts are designed to fill voids in the factory rear subframe mounts, and limit subframe movement without sacrificing ride quality or introducing any perceivable additional noise, vibration, or harshness into the cabin. The result is a more refined, connected driving experience, as well as improved effectiveness of aftermarket rear sway bar upgrades and suspension components.

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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

Add to Wish List

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.

BMW E46 Z4 Subframe Mount Bushing Kit

T#:385213

Part#: SPF4328K

Ships in 3 Business Days

$ 164.99 USD

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$ 164.99 USD

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BMW E46 Z4 Subframe Mount Bushing Kit enhances the connection between your vehicle's differential and chassis, offering improved road feel and reducing driveline slop. Turner Motorsport’s SuperPro subframe bushings are designed to replace the stock bushings, which may become worn over time and fail to provide adequate performance.

Improved Road Feel: Enhances driving experience by providing better connection to the road.
Reduced Driveline Slop: Minimizes unwanted movement and improves power transfer to the wheels.
Durable Construction: Made from high-quality polyurethane, offering superior performance over stock bushings.
Minimal NVH Increase: Delivers performance improvements with a slight increase in noise, vibration, and harshness.
Precision Engineering: Designed specifically for the BMW E46 and Z4 models to ensure perfect fitment and consistent quality.
Proven Performance: Developed by SuperPro, a leader in polyurethane technology since 1983.

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Condor Speed Shop Rear Subframe Bushings - E34 BMW

T#:577958

Part#: E34RSB

Ships in 2 Business Days

$ 109.99 USD

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$ 109.99 USD

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The subframe and differential mounting point is the heart of the rear suspension in an E34. When they move, so do all of the rear suspension mounting points. Replacing the stock rubber subframe and differential bushings with UHMW will limit drivetrain and suspension movement and keep your car’s suspension geometry the way it’s supposed to be. They will last longer than the original rubber and do not 'wind up' under load/unload, transferring more power through the axles to the wheels. Recommended for street or race use. Set of 2 subframe bushings.

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Subframe Bushings

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

Bav Auto Rear Subframe Bushing Press - E88 E9X BMW

034Motorsport Billet Aluminum Rear Subframe Insert Kit - N52/N54/N55 ...

Bav Auto Rear Subframe Bushing Press Tool

BMW E46 Z4 Subframe Mount Bushing Kit

Condor Speed Shop Rear Subframe Bushings - E34 BMW

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