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 Upper Spring Pad - Priced Each
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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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T#:26271790
Part#: 51717036781
In Stock
$ 42.99 USD
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Sway Bar Bushing Bracket (Rear)
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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
In Stock
$ 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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T#:363109
Part#: 31122229453
In Stock
$ 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
E46 M3 Dinan Front Strut Tower Brace
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T#:389078
Part#: D180-0464
Back Ordered
11% off MSRP $ 584.99

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

$ 519.99 USD
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11% off MSRP
$ 584.99

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

$ 519.99 USD
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A strut tower brace adds additional reinforcement to the front strut towers, tying them together for extra rigidity. This makes the whole structure stronger with less chassis flex. Handling and steering feel are improved with better turn-in and input with no downsides. The Dinan strut tower brace is a very high quality aluminum brace with precision machined ends that match the contours of the strut tower. Other braces simply sit on top which reduces their effectiveness. This is definitely one of the stronger strut brace designs on the market. The center bar is polished aluminum with carbon fiber inlays - an unmistakable sign of precise engineering when you open the hood.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. This part is worth 2 points towards your Dinan badge.

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

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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.

Dinan Shock Tower Brace - E46
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T#:637108
Part#: D180-0461
Ships in 5 Business Days
11% off MSRP $ 479.99

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

$ 425.99 USD
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11% off MSRP
$ 479.99

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

$ 425.99 USD
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Whether you want to complete a fully packaged car for the showroom or plan on utilizing the performance benefits on the track, Dinan has you back in business with the relaunch of the rear shock tower brace for the E46.
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Dinan Performance Spring Set - E46 M3
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T#:389379
Part#: D100-0480
Ships in 5 Business Days
11% off MSRP $ 393.99

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

$ 349.99 USD
Free Shipping
11% off MSRP
$ 393.99

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

$ 349.99 USD
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Dinan Performance Springs are matched to your BMW's chassis and suspension components to deliver better handling and looks without sacrificing ride quality. Dinan BMW springs are carefully engineered to work within your car's suspension travel and to improve suspension geometry. Spring rates are slightly stiffer than stock and dialed in to reduce bodyroll. A stiffer suspension makes the car more fun to drive and the lower ride height improves the looks by reducing wheel-fender gap.

Dinan spring specs -

  • F: -5/8" (16mm)
  • R: -1/4" (6mm)

Fitment note: Dinan only recommends these springs be used with their custom-valved Koni shocks. While not explicitly required, less than favorable ride quality and handling may result without them.

For over 35 years, Dinan has been America's premier tuning company, pioneering advancements in BMW modification while retaining a focus on balanced performance that preserves the original character and driving feel that a BMW offers. When you install a Dinan part on your car, know that it's not only carefully developed and tested, but that Dinan stands behind it with a four year, 50,000-mile warranty. Dinan believes so fully in their “total package” approach that once your car has been fitted with enough of their parts, they celebrate your conversion from stock to Dinan with an exclusive trunk badge, displayed proudly by BMW enthusiasts everywhere. The springs are worth 2 points towards your Dinan badge.

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

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Yellow Adjustable Front Strut - Right
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Dinan - Corporate Logo
T#:389382
Part#: D140-0464
Ships in 5 Business Days
11% off MSRP $ 526.99

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

$ 467.99 USD
Free Shipping
11% off MSRP
$ 526.99

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

$ 467.99 USD
Free Shipping


Yellow Adjustable Rear Shock - Priced Each
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Dinan - Corporate Logo
T#:389383
Part#: D140-0466
Ships in 5 Business Days
11% off MSRP $ 393.99

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

$ 349.99 USD
Free Shipping
11% off MSRP
$ 393.99

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

$ 349.99 USD
Free Shipping
Yellow Adjustable Front Strut - Left
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Dinan - Corporate Logo
T#:389381
Part#: D140-0463
Ships in 5 Business Days
11% off MSRP $ 526.99

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

$ 467.99 USD
Free Shipping
11% off MSRP
$ 526.99

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

$ 467.99 USD
Free Shipping
Shock Mount Plate
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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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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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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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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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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
Free Shipping on orders $49 and up

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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