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BMW Suspension Bushings & Mounts for BMW E46 M3 S54 (1999-2005)

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Suspension mounts are designed to absorb the energy of the shocks and springs and isolate road harshness from the chassis. But over time the original rubber mounts will crumble and fail. We have stock mounts and bushings as well as a wide selection of upgraded and heavier-duty for performance street cars. We also offer a full selection of race only bushings and mounts. Simply choose your car below. Included here you will find rear shock tower mounts, front strut mounts, subframe mounts, lower control arm bushings, rear trailing arm bushings, and more.

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Genuine BMW Trailing Arm Ball Joint - E36 E46 Z4

T#:213879

Part#: 33306852895

In Stock

14% off MSRP $ 90.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 77.99 USD

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14% off MSRP

$ 90.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 77.99 USD

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This bushing connects the rear control arm to the rear trailing arm.

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

T#:2051

Part#: TMS2051

In Stock

$ 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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Genuine BMW Rear Sway Bar Bushing - E46 M3 S54 3.2L Z4 M Roadster S54...

T#:15525

Part#: 31352229711

Ships in 1-2 days

7% off MSRP $ 70.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 65.99 USD

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7% off MSRP

$ 70.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 65.99 USD

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Genuine BMW Stabilizer Rubber Mounting - D=21,5Mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4

Genuine BMW Sway Bar Bushing

For convertible models only

T#:15522

Part#: 31352229436

Ships in 3 Business Days

6% off MSRP $ 99.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 93.99 USD

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6% off MSRP

$ 99.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 93.99 USD

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Genuine BMW Stabilizer Rubber Mounting - D=27Mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Genuine BMW Sway Bar Bushing - E46 M3

For coupe models only

T#:20804

Part#: 31352229756

Ships in 1-2 days

5% off MSRP $ 77.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 73.99 USD

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5% off MSRP

$ 77.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 73.99 USD

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Genuine BMW Stabilizer Rubber Mounting - D=26mm
This item fits the following BMW Chassis:
E46 M3,E46

Front Upper Strut/Shock Mount - Right - E46 M3 2001-2006

T#:11974

Part#: 31332229166

Ships on Mar 26, 2027

$ 263.99 USD

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$ 263.99 USD

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The upper strut mount provides a locating point for the top of the front struts. It contains a rubber-isolated bearing that allows the strut shaft to move independently from the rest of the suspension - a critical component for the suspension to be quiet and effective. The rubber also absorbs vibrations and impact harshness, helping to keep unwanted noise and harshness from reaching the steering wheel.

Price is per mount. This is the RIGHT side (passenger's) mount.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 convertbile

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Front Upper Strut/Shock Mount - Left - E46 M3 2001-2006

T#:11973

Part#: 31332229165

Ships on Mar 26, 2027

$ 219.99 USD

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$ 219.99 USD

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The upper strut mount provides a locating point for the top of the front struts. It contains a rubber-isolated bearing that allows the strut shaft to move independently from the rest of the suspension - a critical component for the suspension to be quiet and effective. The rubber also absorbs vibrations and impact harshness, helping to keep unwanted noise and harshness from reaching the steering wheel.

Price is per mount. This is the LEFT side (Driver's) mount.

This item fits the following BMWs:
2001-2006 E46 BMW M3, M3 convertbile

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E46 M3 Stock Differential Cover With Bushings

T#:1333

Part#: 33112282482

In Stock

Sale - Save 19% $ 800.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 649.88 USD

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Sale - Save 19%

$ 800.99

This product was last offered at the strikethrough price on
08-24-2026

$ 649.88 USD

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BMW does not sell the differential mounts separate from the cover. And as with all rubber mounts, they will have to be replaced at some point, forcing you to also buy a new diff cover. This is an Original BMW part.
**Note** - a paper gasket is not sold with this cover. BMW no longer uses paper gaskets - they advise the use of a silicone sealant such as RTV black.

Applications:
2001-2006 E46 M3, M3 CSL, coupe and convertible

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Genuine BMW Rear Stopper Plate - E46 M3

T#:7132893

Part#: 33318833229

Ships in 3 Business Days

3% off MSRP $ 89.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 86.99 USD

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3% off MSRP

$ 89.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 86.99 USD

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This plate helps stop distortion of the rear axle carrier bushings.

Performance Differential Cover install kit

10X Entries Into Our F80 M3 Sweepstakes

T#:556968

Part#: 33112282482KT3

In Stock

Sale - Save 7% $ 676.14

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

$ 627.61 USD

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Sale - Save 7%

$ 676.14

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

$ 627.61 USD

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This kit includes Turner Motorsport solid aluminum differential race mounts pre installed in the differential cover for a quick install. These mounts where developed by Turner Motorsport for their Grand-Am Cup E46 M3 race cars, the advantages of solid aluminum mounts is increased suspension & drivetrain response, less drivetrain loss resulting in more wheel horsepower, and longevity - they effectively last forever. These CNC-machined mounts are a direct replacement for the stock rubber pieces, and have been lightened to remove excess weight.

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3-series Strut/Shock Mount Kit - E46 M3

10X Entries Into Our F80 M3 Sweepstakes

T#:338743

Part#: E46M3MOUNTKIT

Back Ordered

$ 806.99

This product was last offered at the strikethrough price on
08-04-2026

Starting at $ 806.13 USD

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Starting at $ 806.13 USD

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One of the secrets of the M3's acclaimed handling is its suspension bushings and mounts. That's why you absolutely cannot overlook replacing the rubber mounts when installing new struts and shocks. Since these pieces are mostly rubber, they dry up and crack over time. Re-using them lead to problems with fitment or noise, and may have safety issues as well. These mounts and pads are the perfect complement to your new shocks to help restore your car's handling and performance.

This mount package contains all of the commonly replaced rubber mounts and pads for the front and rear shocks on a 2001-2006 E46 M3 (incl CSL model). These are the direct replacement pieces - there's no additional labor, time, or effort and special tools are not required.

The basic E46 M3 mount package includes:

Front strut mounts (also known as the guide support)

Front upper spring plate with captive bearing

Front strut reinforcement plates (to prevent cracking and deforming of the front strut towers)

Front and rear self-locking mounting nuts

Rear Lifetime Warranty 'Repair Shop' shock mounts

Rear shock mount reinforcements (to prevent cracking of shock towers)

Rear shock mount gaskets
The spring pads, dust boots, and bump stops can be added from the menu below. Note that front bump stops and dust boots are generally not required if you're using Bilstein struts, Bilstein coil overs, H&R coil overs, or KW coil overs. Those struts come with their own front bump stops and boots and may include rear stops and boots as well.

We offer three varieties of the rear shock mounts - OEM, Repair Shop, and HP alum-rubber. We recommend either the Repair Shop or HP mounts because the stock OEM design has a flaw that can lead to premature failure of the mounts. The Repair Shop and HP mounts use a different design that will last longer and the Repair Shop mounts also have a lifetime warranty!

This item fits the following BMWs:
2001-2006 E46 BMW M3 M3 CSL

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Genuine BMW Front Control Arm Retainer - Right - E46 M3

T#:360794

Part#: 31122229624

Ships in 1-2 days

2% off MSRP $ 160.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 157.99 USD

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2% off MSRP

$ 160.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 157.99 USD

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Genuine BMW Front Control Arm Retainer - Left - E46 M3

T#:360793

Part#: 31122229623

Ships in 1-2 days

2% off MSRP $ 160.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 157.99 USD

Add to Wish List

Qty

2% off MSRP

$ 160.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 157.99 USD

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