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BMW Suspension Parts for BMW E46 M3 S54 (1999-2005)

Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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Shocks and spring Installation Kit - E46 M3 Coupe

For Coupe Models Only

10X Entries Into Our F80 M3 Sweepstakes

T#:553630

Part#: 31332229165KT2

Ships in 1 Business Day

$ 671.82 USD

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$ 671.82 USD

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This kit is contains all new strut and shock mounts and hardware needed when installing a new shocks and struts or aftermarket suspension on your vehicle.

Fits the following BMW's

E46 M3 Coupe

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Suspension Reinforcement Kit

For coupe models only

10X Entries Into Our F80 M3 Sweepstakes

T#:5416754

Part#: 51717036781TMSKT

In Stock

Sale - Save 16% $ 265.00

This product was last offered at the strikethrough price on
04-03-2026

$ 221.81 USD

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Sale - Save 16%

$ 265.00

This product was last offered at the strikethrough price on
04-03-2026

$ 221.81 USD

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Includes RTAB limiter, rear shock tower reinforcement plates and BMW Strut tower plates. If you already upgraded your suspension but are looking for the finishing touch, this kit is what you need. The BMW front strut mount reinforcement plates reduce the risk of the shock tower mushrooming and cracking. The rear shock mount reinforcement plates reduce the risk of the rear shock mount area tearing and deforming. The Delrin rear trailing arm bushing limiters reduce the movement that the RTAB's can make resulting in a tighter rear suspension and with less moment prolongs the bushing life.

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Rear Spring Replacement Kit

10X Entries Into Our F80 M3 Sweepstakes

T#:401615

Part#: E46M3RSPRINGSKT1

In Stock

$ 240.23 USD

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$ 240.23 USD

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Genuine BMW Trailing Arm, Right - 33322229686 - E46,E46 M3

T#:20007

Part#: 33322229686

In Stock

Sale - Save 8% $ 1,165.99

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

$ 1,071.95 USD

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Sale - Save 8%

$ 1,165.99

This product was last offered at the strikethrough price on
05-02-2026

$ 1,071.95 USD

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Genuine BMW Trailing Arm, Right
This item fits the following BMW Chassis:
E46 M3,E46

Genuine BMW Front Lower Control Arm - Right - E46 M3

T#:360792

Part#: 31122229454

In Stock

Sale - Save 16% $ 711.99

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

$ 598.17 USD

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Sale - Save 16%

$ 711.99

This product was last offered at the strikethrough price on
05-14-2026

$ 598.17 USD

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Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals. For a street-driven car we advise yearly inspection and a full replacement every 3-4 years. For track-driven cars these should be inspected before every event and replaced every two years. We also recommend replacing the bushings when changing the control arms. The bushings are mounted at the back of the control arm and located the arm to the frame rail on the car. The stock bushings are rubber and will wear out sooner than the control arms themselves. With the control arm off the car now is the perfect time to also replace the bushings. The aluminum control arms were originally designed to work with offset control arm bushings.

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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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Complete Rear Upper Shock Mounting Kit

For coupe models only

10X Entries Into Our F80 M3 Sweepstakes

T#:5416757

Part#: 33521092362TMSKT

Ships on Mar 8, 2027

Sale - Save 15% $ 115.99

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

$ 98.18 USD

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Sale - Save 15%

$ 115.99

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

$ 98.18 USD

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Complete rear upper shock mounting kit includes everything you need to replace old, hardened mounts with new heavy duty replacements. Body seals, hardware, and reinforcement plates are included. Kit includes: Heavy-duty, German-made Lemfoerder rear shock mounts from the E46 M3 Elring shock mount gaskets Heavy-duty rear shock mount reinforcement plates Locking nuts Select your vehicle for additional fitment information. **Note** Upper damper nuts vary in size from shock to shock. If you wish to replace them please measure your damper and source accordingly.

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Turner Front Suspension Refresh Kit - Level 3 - E46 M3

10X Entries Into Our F80 M3 Sweepstakes

T#:582916

Part#: T31122229453KT

Ships on Mar 8, 2027

Sale - Save 7% $ 1,999.99

This product was last offered at the strikethrough price on
06-18-2026

$ 1,851.38 USD

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Sale - Save 7%

$ 1,999.99

This product was last offered at the strikethrough price on
06-18-2026

$ 1,851.38 USD

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Eliminate the most common sources of suspension slop with our all new Turner Suspension Refresh Kits that feature only OEM parts! We do not include any "cheap parts" in our refresh kits to ensure long-lasting reliability and noise-free suspension.

This Level 3 kit replaces:

Control Arms & Bushings
Powerflex Performance Polyurethane Control Arm Bushings
Outer Tie Rods
Sway Bar End Links
Upper Strut Mounts & Reinforcement Plates
New Hardware

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Performance Differential Cover install kit

10X Entries Into Our F80 M3 Sweepstakes

T#:556968

Part#: 33112282482KT3

Ships in 3 Business Days

Sale - Save 7% $ 676.14

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

$ 631.04 USD

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Qty

Sale - Save 7%

$ 676.14

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

$ 631.04 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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Rear Camber Arm - E36, E46, Z4 - Group N (Reinforced)

T#:338369

Part#: 33327749778

Ships on Oct 15, 2026

Starting at $ 198.94 USD

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Starting at $ 198.94 USD

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Designed and built in-house at BMW Motorsport, these are stock rear camber arms from the E36 M3 that have been strengthened by welding a reinforment in between the wishbones. Stiffer than the stock units and still adjustable for camber. This arm is legal in many racing classes where an aftermarket arm is not permitted. Sold individually, two required per car.

For maximum adjustment solid aluminum camber arms, you may also want to check out our TMS E36/E46 Adjustable Rear Camber Arms .

This arm does not include a bushing, but you may choose add a bushing using the drop down below. For an additional charge, you can get the bushing pre-pressed into the arm, so it is ready to install on the car (no added shop time or hydraulic press required).

Sold Individually.

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BMW Suspension Parts for BMW E46 M3 S54 (1999-2005)

Sub-Categories

Shocks and spring Installation Kit - E46 M3 Coupe

Suspension Reinforcement Kit

Rear Spring Replacement Kit

Genuine BMW Trailing Arm, Right - 33322229686 - E46,E46 M3

Genuine BMW Front Lower Control Arm - Right - E46 M3

E46 M3 Stock Differential Cover With Bushings

Complete Rear Upper Shock Mounting Kit

Turner Front Suspension Refresh Kit - Level 3 - E46 M3

Performance Differential Cover install kit

Rear Camber Arm - E36, E46, Z4 - Group N (Reinforced)

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