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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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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.

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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Subframe Bushings

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

Bav Auto Rear Subframe Bushing Press - E88 E9X BMW

Bav Auto Rear Subframe Bushing Press Tool

BMW E46 Z4 Subframe Mount Bushing Kit

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