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

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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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Rear Shock Mounts (RSM) HP Aluminum/Rubber - E30, E36, E46, Z3, Z4 (P...
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JT Design - Corporate Logo
T#:3666
Part#: JTD909
Ships in 3 Business Days
$ 99.99 USD
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$ 99.99 USD
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Made in the USA These are the best rear shock mounts that we have found for the E30, E36, E46, Z3 & E85 Z4! Featuring CNC-machined billet aluminum mounting base with a replaceable urethane bushing (replacement bushings are just $15 and are changed in minutes!). These mounts are excellent for either street or track because of their low NVH (noise, vibration, and harshness). Plus, the superior design will far outlast the life of stock mounts - maybe even the car itself. You'll never think twice about your shock mounts again! These shock mounts are a direct replacement of the stock mounts so they fit all shocks with the BMW-standard 10mm shock shaft, including all factory and OEM shocks (Boge, Sachs, etc), H&R coil overs, Bilstein shocks and PSS, PSS9, PSS10 coil overs (except the B16 Ride Control Kit). This is sold as a package with new shock mount gaskets, washers, and Nyloc nuts.

Must re-use factory cupped washers!

This item fits the following BMWs:
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
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Rear Upper Spring Pad - Priced Each
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URO - Corporate Logo
T#:552370
Part#: 33531094754
In Stock
$ 39.99

This product was last offered at the strikethrough price on
06-03-2026

$ 35.99 USD
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$ 35.99 USD
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BMW E46 Front Upper Strut Mount Reinforcement Plate - Priced Each ...
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URO - Corporate Logo
T#:26271790
Part#: 51717036781
In Stock
$ 42.99 USD
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Sway Bar Bushing Bracket (Rear)
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URO - Corporate Logo
T#:37858397
Part#: 33556780707
In Stock
$ 21.99 USD
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$ 21.99 USD
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Rear sway bar crafted from durable stainless steel for superior strength and corrosion resistance, unlike OEM mild steel.

URO Strut Bellow Kit - E46 E60
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T#:37757293
Part#: BME39FSBKIT
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$ 20.99 USD
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URO Strut Bellow Kit - E46 E60

URO Strut Bellow Kit - E46 E60 is designed to replace old, cracked, or torn strut bellows in your BMW, ensuring that your suspension components remain well-protected. This high-quality kit helps prevent moisture and debris from entering and damaging the shock absorbers, improving the overall longevity of the suspension system. The strut bellows are molded to OE dimensions and shape for a seamless fit, ensuring easy installation and maintaining the vehicle's original appearance.

  • Replaces cracked or torn strut bellows for improved suspension protection
  • Prevents moisture and debris from damaging shock absorbers
  • Molded to OE dimensions for easy installation and original appearance
  • Helps maintain suspension performance and durability
  • Comes with a 24-month unlimited mileage warranty
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URO Rear Bump Stop - BMW E46 M3
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T#:7624635
Part#: 33532229777
In Stock
$ 23.99 USD
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If you are replacing your rear shocks, be sure to also replace the rear bump stops as well

BMW E46 M3 Front Lower Control Arm - Left
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URO - Corporate Logo
T#:363109
Part#: 31122229453
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$ 145.99 USD
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$ 145.99 USD
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Includes ball joints
Front Lower Right Control Arm - Right
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T#:363110
Part#: 31122229454
In Stock
$ 155.99 USD
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$ 155.99 USD
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Includes ball joints

URO Differential Cover for E46 M3
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T#:37993429
Part#: 33112282482
In Stock
$ 241.99 USD
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Differential bushing failure is a common weak point of the E46 M3. Bushings are not sold separately, you will need the whole rear cover.

Replacement Bushings for Rear Shock Tower Mounts
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JT Design - Corporate Logo
T#:1386
Part#: JTD909-75-KIT
Ships on Jul 28, 2026
$ 32.00 USD
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The bushings in the Aluminum Rear Shock Tower Mounts (#JTD909) and the Repair Shop Rear Shock Mounts (#JRDRP) are replacable. Simply disassemble the shocks and mounts, replace the bushings, and reassemble. On the JTD909 the shock mount doesn't even have to be removed from the chassis. This set includes enough bushings to replace bushings on both the left and right mounts (4 total).
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KMAC Stage 2 Street/Track Front Adjustable Camber/Caster Plates - E39...
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KMAC - Corporate Logo
T#:389317
Part#: 193616-2L
Special Order: No Guaranteed ETA
$ 545.00 USD
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$ 545.00 USD
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Location: Front
Type: Street/Track, Stage 2
Bearing: PTFE-lined pillow-ball with thin polyurethane bushing

The Stage 2 KMAC plates are a mixed street/track camber/caster plate meant to be used in a variety of suspensions. Since there is less bushing than on the Stage 1, more noise and vibration will reach the driver. The adjustment design is similar to the Stage 1 with a floating mount that sets camber and caster simultaneously. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. These plates can work on both coil over and stock-stype suspensions. Bearing inserts and adapters included. The Stage 2 camber plates are shorter than a factory mount so may not be suitable for cars will little suspension travel. These are designed mainly for adding negative camber for improved handling and not for camber correction back to stock settings (see Stage 1 kit). Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
2006-2008  E85 BMW  Z4 M Roadster M Coupe
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KMAC Stage 3 Track Front Adjustable Camber/Caster Plates - E39 540/M5...
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KMAC - Corporate Logo
T#:389662
Part#: 193616-3L
Special Order: No Guaranteed ETA
$ 545.00 USD
Free Shipping
$ 545.00 USD
Free Shipping
Location: Front
Type: Track, Stage 3
Bearing: PTFE-lined pillow-ball, no bushing

KMAC Stage 3 camber/caster plates are designed for track or race-only situations where comfort and noise are not the primary concerns. The Stage 3 camber plates use a pillowball bearing, solidly mounted within the camber plate for direct alignment of the strut shaft and no excess play or deflection. Stage 3 are designed to increase negative camber with their patented 'floating' adjustment that changes camber and caster together. This design allows maximum range of adjustment since no other hardware interferes with the adjustments. Fitment is limited to race-only small diameter coil-over springs (not stock-type). Bearing inserts and adapters included. Detailed instructions included.

Note: suspensions vary from manufacturer to manufacturer. Turner Motorsport cannot be responsible for fitment issues caused by non-stock or specialized coil-over suspensions. As with any race-derived component, additonal fabrication may be required.

This item fits the following BMWs:
1997-2003  E39 BMW  525i 528i 530i 540i (for cars with EDC)
1999-2003  E39 BMW  M5
1995-2001  E38 BMW  740i 740il 750il (for cars with EDC)
2004-2010  E60 BMW  M5
2004-2011  E63 BMW  M6
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Shock Mount Plate
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URO - Corporate Logo
T#:639326
Part#: 33526762325
In Stock
$ 5.99 USD
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Rear spring strut cupped washer e36 e46 e85 and more
URO Rear Control Arm Bushing - E36, E46, E83, Z4
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URO - Corporate Logo
T#:592410
Part#: 33321092247
In Stock
$ 9.16 USD
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Upper control arm to subframe bushing
Front Upper Spring Pad - Priced Each
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URO - Corporate Logo
T#:552385
Part#: 31331091233
In Stock
$ 13.99

This product was last offered at the strikethrough price on
05-01-2026

$ 11.99 USD
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$ 11.99 USD
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Should be replaced with each new shock

Front Sway Bar End Link - Priced Each
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T#:361979
Part#: 31351095694
In Stock
$ 12.99 USD
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Includes hardware

Trailing Arm Ball Joint - Priced Each
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T#:372965
Part#: 33321138722
In Stock
$ 13.99 USD
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Located in the upper part of the rear trailing arm
Rubber Boot
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T#:597403
Part#: 31331093344
In Stock
$ 22.99

This product was last offered at the strikethrough price on
07-07-2026

$ 18.99 USD
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$ 18.99 USD
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Rear Shock Mount Reinforcement Plate - Priced Each - E30 E36 E46 Z3 ...
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URO - Corporate Logo
T#:598534
Part#: 51718413359
In Stock
$ 12.99 USD
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Discover the Turner Motorsport URO Rear Shock Mount Reinforcement Plate, individually priced for E30, E36, E46, and Z3 BMW models. This mounting plate provides essential support at the rear shock mounting point, enhancing stability and durability. Engineered by URO, renowned for quality auto parts, this reinforcement plate is designed to address and prevent issues related to the rear shock mounting, ensuring a reliable and secure connection for a variety of BMW models.

  • Individually priced for cost-effective customization.
  • Enhances support at the rear shock mounting point.
  • Designed for E30, E36, E46, and Z3 BMW models.
  • URO quality ensures durability and reliability.
  • Addresses and prevents issues related to rear shock mounting.

Upgrade your BMW's rear shock mounting system with the Turner Motorsport URO Rear Shock Mount Reinforcement Plate for increased stability and longevity.

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Rear Spring Pad - 5mm - E30 E36 E46 X3 Z3 Z4
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URO - Corporate Logo
T#:5345
Part#: 33531136385
In Stock
$ 7.99 USD
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$ 7.99 USD
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This is the rear spring pad it can be used as an upper spring pad on some cars and a lower spring pad on others.. It is a good idea to replace spring pads while replacing shocks or springs. Sold Individually.

This item fits the following BMWs:
Lower Spring Pad
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
1997-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Roadster M Coupe

Upper Spring Pad
1992-1998 E36 BMW 318i 318is 318ti 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
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BMW E46 Z4 Rear Lower Spring Pad - Priced Each
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T#:391286
Part#: 33531094518
In Stock
$ 8.85 USD
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Replacement spring isolator for the rear spring

URO Parts Subframe Mount - Rear Position
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T#:27705446
Part#: 33312283419
Ships in 1 Business Day
$ 80.99 USD
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The subframe is integral to supporting and stabilizing crucial components such as control arms, engines, and transmissions. Bushings located at the junctions between the subframe and the vehicle's body play a vital role. These bushings act to dampen vibrations, ensuring a smoother ride by preventing excessive vibrations from reaching the cabin. They also contribute significantly to maintaining the subframe's stability, thereby keeping all components securely in position.

If you notice increased cabin vibrations or hear unusual sounds like clunks or knocks when driving over bumps, worn-out subframe bushings could be the issue. Replacing them with new bushings not only reduces vibrations but also improves overall stability and performance. This upgrade provides a secure mounting point for critical components like lower control arms, engines, and transmissions, enhancing your vehicle's ride quality and functionality.

URO Parts offers more than 8,000 high-quality spare parts, many of which are specifically designed to replace factory BMW components. Their business was founded on the premise of producing parts that adhere to the highest standards of precision, materials, and workmanship. Each part is closely evaluated by a team of industry professionals to determine how to offer the best blend of durability, function, and price. If you're looking for quality replacement components at a reasonable price, look no further than URO Parts.

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