BMW Suspension Parts for BMW 3 Series E46 (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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Rein Lower Front Control Arm - Right - E46, Z4
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Rein - Corporate Logo
T#:584176
Part#: 31126777852
In Stock at Vendor
$ 236.99

This product was last offered at the strikethrough price on
05-07-2026

$ 229.99 USD
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$ 229.99 USD
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Refresh your suspension
H&R Front Sway Bar - E46
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H&R - Corporate Logo
T#:202
Part#: 70484
Ships in 3 Business Days
10% off MSRP $ 469.00

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

$ 422.99 USD
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10% off MSRP
$ 469.00

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

$ 422.99 USD
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2 way adjustable 27mm front sway bar / swaybar for E46 Cars. Includes bushings

  • Reduces body roll
  • Highest tensile strength available

    H&R Sport Sway Bars are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension�s roll stiffness�or its resistance to roll in turns�while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness�giving you an unmatched level of precision and performance.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci
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    Yellow Adjustable Rear Shock - Priced Each
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    Dinan - Corporate Logo
    T#:389414
    Part#: D140-0465
    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
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    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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    Powerflex Performance Polyurethane Front Sway Bar Bushing Set - E46 ...
    For vehicles with standard suspension For coupe models with standard suspension For sedan models with standard suspension
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    Powerflex - Corporate Logo
    T#:376510
    Part#: PFF5-4602-21X2
    Ships in 1 Business Day
    $ 70.99 USD
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    $ 70.99 USD
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    Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This in turn reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

    Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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    Black Series Front Sway Bar Bushings 22.5 Mm - E46
    For Non M Models 99-06
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    Powerflex - Corporate Logo
    T#:54317223
    Part#: PFF5-4602-22.5BL
    Ships in 1 Business Day
    New Item
    $ 78.99 USD
    $ 78.99 USD
    Force your sway bar to react instantly. These 95A durometer Black Series bushings remove all free-play from your 22.5mm front bar, stabilizing front-axle roll rates for track-level execution.
    Eibach Pro-Alignment Steel Rear Lower Control Arm Kit - E36 E46 E83 Z...
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    Eibach - Corporate Logo
    T#:372590
    Part#: 5.67110K
    In Stock at Vendor
    10% off MSRP $ 328.99

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

    $ 295.00 USD
    Free Shipping
    10% off MSRP
    $ 328.99

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

    $ 295.00 USD
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    When you lower your BMW, the camber is altered and can negatively affect how your BMW handles. In order to dial in your camber for the best performance and handling, Eibach offers their Pro-Alignment Kit for your E36, E46, E83 X3, and Z4 BMW.

    Allows for +3.0 to -1.0 degress of rear camber adjustment.

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    Lesjofors Front Coil Spring - E46
    For vehicles with automatic transmission only
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    Lesjofors - Corporate Logo
    T#:1196158
    Part#: 31331096038
    In Stock at Vendor
    $ 97.99

    This product was last offered at the strikethrough price on
    05-07-2026

    $ 94.99 USD
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    $ 94.99 USD
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    Replace your cracked springs
    Air Lift Performance 3H/3P Second Compressor Harness - All BMW Models...
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    Air Lift - Corporate Logo
    T#:384246
    Part#: 27703
    In Stock
    $ 173.99 USD
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    $ 173.99 USD
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    Integrate an Additional Compressor with Air Lift Performance 3H/3P Control System for your BMW. This specialized harness is designed for BMW enthusiasts who want to enhance their Air Lift Performance 3H/3P Control System by seamlessly integrating a second compressor. Elevate your BMW's air suspension capabilities to new heights with this innovative kit. Key Features: Pre-wired 50/30 Amp Relay: The harness includes a pre-wired 50/30 amp relay with a weather-tight connector, ensuring optimal electrical performance and protection. 30 Amp Fuse with Holder: A 30 amp fuse with a holder is provided to safeguard the electrical system and components, preventing any potential overloads. Solderless Wire Connectors: The kit includes solderless wire connectors, simplifying the installation process and ensuring secure electrical connections without the need for intricate soldering. Upgrade your BMW's air suspension system with this easy-to-install harness, allowing for the integration of a second compressor into your Air Lift Performance 3H/3P Control System. Experience improved performance and control with this essential addition.
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    Lesjofors Front Coil Spring - E46
    For vehicles with standard suspension
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    Lesjofors - Corporate Logo
    T#:641823
    Part#: 38006006316
    In Stock at Vendor
    $ 101.33 USD
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    $ 101.33 USD
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    Replace old or cracked coil springs with this OE direct replacement.

    Febi Front Sway Bar Bushing - E46
    For coupe models with standard suspension For vehicles with standard suspension For sedan models with standard suspension
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    Febi - Corporate Logo
    T#:381999
    Part#: 31351094554
    In Stock at Vendor
    $ 7.27 USD
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    $ 7.27 USD
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    21.5mm diameter sway bar
    E46 M3 Dinan S1 Shock/Spring Package
    For Coupe models only.
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    Dinan - Corporate Logo
    T#:389384
    Part#: E46M3-D150
    Ships in 5 Business Days
    $ 1,985.99 USD
    $ 1,985.99 USD

    Dinan Performance Shocks and Springs are matched to your BMW's chassis and suspension components to deliver better handling and looks without sacrificing ride quality. Dinan BMW 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. Specially valved Koni shocks are matched to the springs to precisely dampen body motions and control the ride. The shocks are adjustable between two settings for normal street and aggressive street use.

    Dinan spring specs -

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

    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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    Bump Stop - Priced Each
    For vehicles without sport suspension and a production date up to 04/2001
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    Rein - Corporate Logo
    T#:375740
    Part#: 31331094750
    Ships in 3 Business Days
    $ 10.99 USD
    Free Shipping on orders $49 and up
    $ 10.99 USD
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    Suspension part to keep your new shocks in prime condition


    Mubea Rear Coil Spring - E46
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    Mubea - Corporate Logo
    T#:383160
    Part#: 33531095736
    Ships in 8 Business Days
    $ 81.99 USD
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    $ 81.99 USD
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    Replace your cracked springs
    Febi Front Bump Stop - E46, Z4
    For vehicles with sport suspension and with production date up to 09/2001 For vehicles with sport suspension settings For coupe models with sport suspension and a production date up to 04/2001. For convert... For coupe models with sport suspension and a production date up to 09/2001. For convert...
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    Febi - Corporate Logo
    T#:382545
    Part#: 31336778544
    In Stock at Vendor
    $ 9.99

    This product was last offered at the strikethrough price on
    02-21-2026

    $ 8.61 USD
    Free Shipping on orders $49 and up
    $ 8.61 USD
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    Provides additional support in the front suspension
    Front Axle Additional Shock Absorber, F 31336778544
    For vehicles with sport suspension and with production date up to 09/2001 For vehicles with sport suspension settings For coupe models with sport suspension and a production date up to 04/2001. For convert... For coupe models with sport suspension and a production date up to 09/2001. For convert...
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    URO - Corporate Logo
    T#:7764
    Part#: 31336778544
    Ships in 1 Business Day
    $ 8.99 USD
    Free Shipping on orders $49 and up
    $ 8.99 USD
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    FRONT AXLE ADDITIONAL SHOCK ABSORBER, F 31336778544

    Performance Polyurethane Bushing Kit - E46 M3
    For coupes only
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    Powerflex Black Series - Corporate Logo
    T#:376781
    Part#: PFBK-E46M3CR
    Ships in 1 Business Day
    $ 1,061.99 USD
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    $ 1,061.99 USD
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    Transform the way you vehicle handles and feels with this kit that includes every powerflex bushing for the E46 M3 coupe, the suspension bushing will unless the true potential of you're vehicles suspension, while the drive train bushing will help control the power you put to the ground. In essence this is how you're car should feel.
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    Trailing Arm Bushing - Priced Each
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    URO - Corporate Logo
    T#:372964
    Part#: 33321097009
    Ships in 1 Business Day
    $ 9.99 USD
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    Bushing used in forward position of the training arm.
    Eibach Performance Adjustable 27mm Front Sway Bar - E46 RWD Non-M ...
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    Eibach - Corporate Logo
    T#:373248
    Part#: 2066310
    Back Ordered
    10% off MSRP $ 332.99

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

    $ 299.00 USD
    10% off MSRP
    $ 332.99

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

    $ 299.00 USD

    After shocks and springs, sway bars make the biggest change in handling. Larger swaybars will reduce bodyroll and understeer. The car will corner flatter with the tire in better contact with the pavement. New urethane bushings are included.

    This is a front 27mm sway bar that is larger than the factory sway bar.

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    Yellow Adjustable Front Strut - Left
    Does not fit Touring models
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    Dinan - Corporate Logo
    T#:389416
    Part#: D140-0461
    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
    Rear Axle Additional Shock Absorber, R 33506757368
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    URO - Corporate Logo
    T#:15715
    Part#: 33506757368
    Ships in 1 Business Day
    $ 8.99 USD
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    ADDITIONAL SHOCK ABSORBER, R

    Sway Bar Bushing - 23.5mm - E46 Non-M
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    URO - Corporate Logo
    T#:639290
    Part#: 33556751269
    Ships in 1 Business Day
    $ 6.99 USD
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    $ 6.99 USD
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    Replace your cracked or split sway bar bushing to restore handling and eliminate clunks

    Performance Street Front Control Arm Bushing Bracket Set
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    Powerflex - Corporate Logo
    T#:20089560
    Part#: PFF5-4601/WH
    Ships in 1 Business Day
    $ 199.99 USD
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    Easily upgrade your control arm bushings to your liking with these upgraded brackets!
    Viair 444C Dual Pack Compressor - 200 PSI - Black
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    Air Lift - Corporate Logo
    T#:384815
    Part#: 23444B
    Ships in 4 Business Days
    $ 533.99

    This product was last offered at the strikethrough price on
    03-07-2026

    $ 521.99 USD
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    $ 521.99 USD
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    Upgrade your BMW's air suspension system with the 444C Dual Pack Compressors from Turner Motorsport. These compressors feature a newly-developed intercooler head and stainless steel braided leader hose for enhanced durability and performance. Ensure reliable air supply for your BMW's suspension system with this comprehensive kit.

    • Newly-developed intercooler head for improved performance
    • Stainless steel braided leader hose with inline check valve for compressor protection
    • Complete kit includes all necessary components for installation
    • Enhances durability and reliability of your BMW's air suspension system

    Kit Features:

    • (2) 444C Black Compressors
    • Patents Pending Intercooler Head
    • (2) Air Filter Assemblies
    • (2) Remote Mount Brackets
    • (2) Sets of Remote Mount Fittings
    • (2) Sets of Spare Air Filter Elements
    • (8) Sets of Nuts, Bolts, Washers and Lock Washers
    • (2) Stainless Steel Braided Leader Hoses with Inline Check Valve
    • (6) Airline Clips

    *Does not include relays, pressure switch or air line for remote air filter relocation

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    Performance 3P Digital Air Management - Air Lift
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    Air Lift - Corporate Logo
    T#:384244
    Part#: 27680
    In Stock at Vendor
    $ 1,932.69 USD
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    $ 1,932.69 USD
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    Air Lift proudly introduces the revolutionary Air Lift Performance 3P pressure-based air suspension control system after three years of extensive development and testing. This system represents the pinnacle of their innovation.

    Air Lift Performance 3P amalgamates pressure-based control with optional ride-height sensing technology, leveraging the advantages of both systems to instantly enhance suspension control, performance, and ride flexibility.

    Key Specifications:

    • Controller: Features a vibrant TFT color display with adjustable backlight, illuminated preset buttons, and full-color indicators for tank pressure, 4-corner active height, and pressure readings. It's encased in a black anodized CNC machined case, allowing customized mounting options with a Micro-USB port for power.
    • Mobile App: Works seamlessly with the free mobile app, enabling Bluetooth-based ride height and system settings adjustments. Additionally, the app facilitates direct system software updates to the manifold and controller.

    Kit Features:

    • Pressure-based 1/4" Manifold
    • Black Anodized Aluminum Display
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    OEM Sachs Rear Shock Absorber Pair - E46 323/325/330
    For convertible models with sport suspension and production date from 08/2004 For touring models with sport suspension only For convertible models with sport suspension only
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    Sachs - Corporate Logo
    T#:378624
    Part#: 33526750784KT1
    Ships in 1 Business Day
    $ 284.99 USD
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    $ 284.99 USD
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    OEM Sachs shocks provide you with the same great ride quality the car originally came with from the factory at a fraction of the cost.These rear shock absorbers are a direct replacement for the factory shocks.
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    URO Parts Subframe Mount - Rear Position
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    URO - Corporate Logo
    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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    Front Sway Bar Bushing - Priced Each
    For coupe models with standard suspension For vehicles with standard suspension For sedan models with standard suspension
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    URO - Corporate Logo
    T#:377299
    Part#: 31351094554
    Ships in 1 Business Day
    $ 6.99 USD
    Free Shipping on orders $49 and up
    $ 6.99 USD
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    21.5mm diameter sway bar

    Air Lift 3H / 3P Main Harness
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    Air Lift - Corporate Logo
    T#:26038562
    Part#: 26498-006
    In Stock at Vendor
    $ 429.99 USD
    Free Shipping on orders $49 and up
    Elevate your BMW's Air Lift 3H or 3P management system with this standard wiring harness. Specifically designed to power a single compressor, it ensures seamless functionality. For those opting for dual compressors, the Air Lift 3H / 3P Second Compressor Harness is necessary for optimal performance.
    • Compatible with Air Lift 3H and 3P management systems
    • Powers a single compressor
    • Ensures seamless functionality
    • Necessary for dual compressor setup
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    Performance Polyurethane front Control Arm Bushings - E46
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    Powerflex - Corporate Logo
    T#:54388519
    Part#: PFF5-5601-60X2
    Ships in 1 Business Day
    New Item
    $ 211.99 USD
    Free Shipping on orders $49 and up
    Secure your front suspension geometry. This hybrid alloy and polyurethane bushing increases wishbone rigidity by 128%, ensuring a rock-solid tire contact patch and track-validated front-axle bite.
    Black Series Polyurethane Front Control Arm Bushings - E46
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    Powerflex Black Series - Corporate Logo
    T#:54388520
    Part#: PFF5-5601-60BX2
    Ships in 1 Business Day
    New Item
    $ 220.99 USD
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    Lock down your front axle geometry. This Black Series 60mm hybrid aluminum/polyurethane kit increases bushing stiffness by 190%, guaranteeing track-ready front-end control and eliminating alignment drift under threshold braking.
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    4 Gallon Aluminum Air Tank - Polished
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    Air Lift - Corporate Logo
    T#:377950
    Part#: 12957
    In Stock at Vendor
    $ 198.99 USD
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    $ 198.99 USD
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    Customizing your car is all about choices and when it comes to your air tank, that should be no different. With Air Lift aluminum tanks, they can offer you a wide variety of sizes, port configurations, and finishes. Their extruded aluminum tanks are now available in raw aluminum or in a super high quality polished finish. If the look of aluminum is not really your thing, simply take your tank to your favorite powder coating or anodizing shop for a show stopping finish. Whether you decide on a splash of color or bare aluminum, you cannot go wrong with the look of an Air Lift Performance tank! Another huge benefit with their aluminum tanks is the tremendous weight savings you will see over a standard steel tank. Less weight can mean faster lap times and improved weight distribution. Features: (4) 1/4" Face Ports (2) 3/8" End Ports (1) 1/4" Drain Port 200 PSI Maximum Working Pressure Polished Aluminum Tank Dimensions: 30" L x 6" H x 7.5" H Fitting packs (available separately): 1/4" V2 Management Fitting Pack - ES#2862253 3/8" V2 Management Fitting Pack - ES#2862254 1/4" Manual Management Fitting Pack - ES#2862265
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    Front Control Arm Bushings (FCAB) - Urethane Street - E46 M3 (Pair) ...
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    Turner Motorsport - Corporate Logo
    T#:2105
    Part#: TMS-FCAB-E46M3
    Ships in 8 Business Days
    Sale - Save 3% $ 364.99

    This product was last offered at the strikethrough price on
    06-13-2026

    $ 354.04 USD
    Free Shipping
    Sale - Save 3%
    $ 364.99

    This product was last offered at the strikethrough price on
    06-13-2026

    $ 354.04 USD
    Free Shipping

    Factory bushings are more than adequate for street driving on the E46 M3. However, once the miles start to pile up, the bushings are meant to be replaced. Common side effects of worn factory FCABs include, but are not limited to the following:

    • Steering wheel shutter when brakes are applied
    • Wheel (and steering wheel) shimmy
    • Mysterious and irregular tire wear
    • "Overboosted" steering feel (very light steering)

    Replacing with new factory bushings will return the factory feel. These urethane core bushings, however, offer something MORE. These bushings are designed to deliver performance that surpasses the stock E46 M3 bushing, while still allowing them to be used in everyday driving scenarios on public roads.

    With the numerous delrin/urethane/hybrid replacement bushings in the market, we wanted to offer bushings that were not only effective, but simple. No clips, no washers, no multiple sleeves, and no "race parts in street cars". They have an aluminum outer sleeve with a replaceable, compliant urethane core that is serviceable and rebuildable. These urethane inserts prevent unwanted control arm deflection, while allowing noise/vibration/harshness (NVH) isolation -- a must on any bushing being used on a street driven car. And because of their compliance they remain very comfortable for daily use. But because they are a heavier-duty design than stock, these eliminate steering shimmy and wander, especially with the addition of big brake upgrades. They maintain BMW's original suspension geometry, and give your M3 a directly "connected" feeling with the front end of the vehicle. Perhaps best of all, these bushings are easy to install and are designed for longevity. Professional installation on suspension components is always recommended.

    Installation Instructions

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

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    4 Gallon Aluminum Air Tank - Polished
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    Air Lift - Corporate Logo
    T#:377949
    Part#: 12955
    In Stock at Vendor
    $ 194.99 USD
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    $ 194.99 USD
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    When it comes to customizing your BMW, options matter. Elevate your air tank game with Air Lift aluminum tanks, offering a plethora of sizes, port configurations, and finishes. Choose from raw aluminum or polished finish for a sleek look. Alternatively, customize with your preferred powder coating or anodizing for a personalized touch. Enjoy the weight-saving benefits of aluminum, enhancing performance with faster lap times and improved weight distribution. With Air Lift Performance tanks, elevate your BMW's aesthetics and performance effortlessly.

    Features:

    • (2) 1/4" End Ports
    • (2) 3/8" End Ports
    • (1) 1/4" Drain Port
    • 200 PSI Maximum Working Pressure
    • Polished Aluminum Tank
    • Dimensions: 30" L x 6" H x 7.5" H

    Fitting packs (available separately):

    • 1/4" V2 Management Fitting Pack - ES#2862251
    • 3/8" V2 Management Fitting Pack - ES#2862252
    • 1/4" Manual Management Fitting Pack - ES#2862264
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    F9000 Tapered Sleeve Replacement Air Bag - Priced Each
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    Air Lift - Corporate Logo
    T#:370659
    Part#: 58130
    In Stock at Vendor
    $ 134.99 USD
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    $ 134.99 USD
    Free Shipping
    URO Front Control Arm Bushing Set - E46, Z4
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    2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
    URO - Corporate Logo
    T#:373147
    Part#: 31126757623
    Ships in 1 Business Day
    $ 57.99 USD
    Free Shipping on orders $49 and up
    Includes brackets
    E46 M3 - Powerflex Polyurethane Front Control Arm Bushing Set - PFF5-...
    Includes a solid alloy outer bushing
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    Powerflex - Corporate Logo
    T#:378990
    Part#: PFF5-5601M3X2
    Ships in 1 Business Day
    $ 228.99 USD
    Free Shipping
    $ 228.99 USD
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    Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

    Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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    Performance Polyurethane Bushing Kit - E46 M3 Convertible
    For convertibles only
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:376779
    Part#: PFBK-E46M3C
    Ships in 1 Business Day
    $ 820.99 USD
    Free Shipping
    $ 820.99 USD
    Free Shipping

    Control arm bushings play a key role in connecting the wheels to the chassis of the vehicle. Tasked with keeping suspension geometry in check while absorbing noise, vibration, and harshness (NVH) factory rubber bushings were engineered to provide a balance of comfort and control. As a factory bushing ages, it becomes brittle and begins to harden. When this happens the bushing will actually shrink and allow excess play in the suspension joint. This is typically felt by a sudden jerk forward after the car comes to a stop and is a leading cause of "sloppy" or "loose" suspension feel. By replacing the bushing with a full polyurethane unit or using a bushing insert, this play is eliminated since the suspension joint is being supported by a much stiffer material that will not harden or shrink over time. Additionally, the inherent stiffness of the urethane material translates body forces much more directly. This means steering inputs from the driver are effectively transferred to the wheels and vital road information is transmitted properly from the wheels to the driver.

    Powerflex street bushings are ideal for street driven vehicles and those that see occasional autocross or track time. Need bushings for a dedicated track car? Powerflex Black Series bushings are the ultimate in track and race bushings. Featuring 95A durometer polyurethane, Black Series bushings are 25% stiffer than street bushings. Engineered to perform, Powerflex performance polyurethane control arm bushings offer a supreme level of control, while still providing enough comfort for the street, with advanced polyurethane that reduces NVH that often accompanies lesser bushings. Expect improved steering feel, turn in, more responsive handling and overall improved chassis composure with Powerflex performance polyurethane control arm bushings.

    Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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    Dinan Suspension Kit - E46 M3
    Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Dinan - Corporate Logo
    T#:396710
    Part#: E46MSKT
    Ships in 5 Business Days
    $ 1,985.99 USD
    $ 1,985.99 USD
    This Dinan suspension system system consists of a set of performance tuned springs and carefully matched Koni adjustable front strut assemblies and rear shocks. The system provides superior handling through increased grip and reduction of body roll while maintaining a nicely dampened ride. The modestly lower ride height gives the car a tastefully enhanced performance look as well as improving suspension geometry. 
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    Heritage Series Front Control Arm Bushing - E46
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:54317218
    Part#: PFF5-4601M3H
    Ships in 1 Business Day
    New Item
    $ 104.99 USD
    $ 104.99 USD
    Lock down your E46 M3's front alignment geometry. These Heritage Series polyurethane bushings replace failure-prone factory rubber with high-stiffness, slate-grey poly to maximize front-axle communication with a discrete appearance.
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    Air Lift Performance 3P Digital Air Management - All BMW Models ...
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    Air Lift - Corporate Logo
    T#:384251
    Part#: 27685
    In Stock at Vendor
    $ 2,007.99 USD
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    $ 2,007.99 USD
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    Air Lift is proud to present the innovative Air Lift Performance 3P system, designed for BMW enthusiasts seeking the pinnacle of air suspension control. With three years of dedicated development and rigorous testing, the 3P system stands as the most advanced offering from Air Lift to date. 3P is a groundbreaking system that merges pressure-based control with the capability to add ride-height sensing through height sensors. This cutting-edge combination delivers instant improvements in suspension control, performance, and ride flexibility, ensuring a smoother and more responsive driving experience. Key Specifications: Controller: The 3P system boasts a state-of-the-art controller with a brilliant TFT color display featuring adjustable backlight and illuminated preset buttons. The display provides real-time information such as tank pressure, 4-corner active height and pressure readings, and a full menu selection. The black anodized CNC machined case is threaded in all four corners for customizable mounting. The keypad can be rotated and configured horizontally for versatile installation options. Additionally, the controller is powered via a Micro-USB port and cable. Mobile App: The 3P system seamlessly integrates with a free mobile app that allows you to adjust your ride height and system settings directly from your smartphone using Bluetooth connectivity. Furthermore, you can conveniently update the system software on the manifold and controller via the mobile app. Manifold: At the core of the 3P system lies the most advanced manifold ever created by Air Lift Performance. Crafted from top-quality components and materials, this manifold has undergone extensive torture testing to ensure long-lasting performance. Equipped with a 32-bit processor, it offers sophisticated height and pressure algorithms for precise control over each corner of your BMW. The streamlined harness connections between the controller, manifold, and power supply make installation straightforward. This manifold is fully integrated with built-in Bluetooth, eliminating the need for extra components and wiring to connect your mobile device to the system. It also includes a built-in accelerometer to make real-time adjustments to ride height using height sensors or maintaining bag pressure according to preset values. Height Sensors: Air Lift Performance has introduced an enhanced height sensor arm with an angular design, extending the sensor's lifespan compared to straight-arm designs. The wiring harnesses for these sensors feature small connectors that eliminate the need for drilling large holes in your BMW for routing. The kit also includes fully adjustable sensor linkages that can be measured and cut to precise lengths, ensuring optimal operation within the recommended range of motion. Show Mode: Enjoy the ability to manage your BMW's ride height when the vehicle is off, using the controller or your smartphone via Bluetooth. Kit Features: Pressure-Based 3/8" Manifold Air Lift Black Anodized Aluminum Display Fully Integrated Wiring Harness, Including Compressor Power Complete Set of Fittings, Hardware, and Connectors for a Hassle-Free Installation Air Lift Automatically Draining Water Trap 60ft of 3/8" Air Line Optional Pressure to Height Upgrade Kit Available for Full 3H Capabilities FREE Smartphone App Compatible with iPhone and Android, Integrated into the Manifold (No Extra Module Required) Enhance your BMW's performance and driving experience with the Air Lift Performance 3P system. Upgrade your air suspension control to achieve new heights of precision and control. Discover the future of air suspension management with the 3P system today! Please note that 27705 can be purchased separately for 3P Digital Air Management System owners looking to upgrade to full height and pressure adjustability in the future. Additionally, 27703 allows for the integration of a second compressor into this management system for added performance.
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    AAF Steel Tie Downs(pair)
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    Advanced Auto Fabrication - Corporate Logo
    T#:7624657
    Part#: 116127
    Ships in 1 Business Day
    $ 18.00 USD
    Free Shipping on orders $49 and up
    Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. Steel car tie down loops are an easy way to add a strong tie down to you car. These tie down loops bolt right to your rear lower shock bolts or your front control arm rear mounts with just a longer bolt. Comes as a pair.
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    Shock Absorber - Priced Each
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    TRW - Corporate Logo
    T#:14386784
    Part#: 33522282461
    Ships in 2 Business Days
    $ 65.99 USD
    Free Shipping on orders $49 and up

    Revshift Subframe Bushing & Reinforcement Combo Kit - Drift
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    Revshift - Corporate Logo
    T#:27405528
    Part#: SBRC-E46-70D
    Ships in 7 Business Days
    $ 249.99 USD
    Free Shipping on orders $49 and up

    Upgrade your E46's rear subframe with the Revshift Combo Kit, featuring 75D durometer polyurethane rear subframe bushings and a comprehensive weld-in reinforcement plate kit. Designed to address the notorious cracking and ripping of rear subframe mounting points over time, this kit provides a robust solution to prevent costly damage to your vehicle.

    Key Features:

    Complete Solution: Includes 95A durometer polyurethane rear subframe bushings and precision laser-cut 14-gauge steel reinforcement plates for comprehensive subframe reinforcement. Prevents Damage: Weld-in reinforcement plates protect against cracks and damage to the chassis, ensuring long-term durability and stability. Enhanced Handling: Revshift polyurethane rear subframe bushings replace OEM rubber bushings, stiffening mounting points to improve handling and performance. Durable Construction: Polyurethane bushings are designed to last and do not wear out like rubber OEM bushings, providing consistent performance over time. Proper Dampening: Polyurethane bushings properly dampen the rear subframe, enhancing overall vehicle stability and control. Benefits:

    Improved handling capabilities Long-lasting durability compared to OEM rubber bushings Protection against bending or cracking of subframe mounts The comprehensive kit includes all necessary components for installation Upgrade your E46's rear subframe with the Revshift Combo Kit for superior handling, durability, and protection against chassis damage. Boost your driving experience with enhanced performance and stability.

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    Special Active Shock - Front Right
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Koni - Corporate Logo
    T#:26904977
    Part#: 87451022R
    In Stock at Vendor
    Sale - Save 20% $ 252.99

    This product was last offered at the strikethrough price on
    03-02-2026

    $ 201.62 USD
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    Sale - Save 20%
    $ 252.99

    This product was last offered at the strikethrough price on
    03-02-2026

    $ 201.62 USD
    Free Shipping on orders $49 and up
    KONI Engineering took the latest generation of KONI’s proven, patented Frequency Selective Damping Technology and integrated it into a new product line that provides an unparalleled ride and handling experience. The Special ACTIVE damper adapts to changing road surfaces to provide superior comfort and handling performance. Your car will be more responsive and your ride will be smoother over imperfect road surfaces. Handling, comfort, and grip all improve with Special ACTIVE. KONI’s ACTIVE Technology rivals the expensive electronic ride control systems built into many new cars at a fraction of the price. Additionally, those complicated electronic damping systems cannot be retrofitted into existing vehicle applications, whereas KONI Special ACTIVE dampers have a broad range from older cars through modern sedans, light trucks, and SUVs. Advantages of Special Active Shock Absorbers KONI’s latest generation of Frequency Selective Damping Technology Improves safety and road holding Technology proven on over 1.5 million factory equipped vehicles Secure and stable feeling for spirited driving Unrivaled aftermarket solution can be fitted to most new and older cars Driving refinement for cars, trucks, SUVs, etc. Technology that rivals expensive Original Equipment electronic systems Performance for driver and comfort for passengers in one * Not to be used with any lowering springs as advised by Koni. * Designed for stock ride height. Shocks and struts only.
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    Whiteline Lower Inner Rear Front Control Arm Bushing - E9x, E46, Z4 ...
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    Whiteline - Corporate Logo
    T#:54388459
    Part#: W52605
    Ships in 2 Business Days
    New Item
    $ 66.99 USD
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    Deflection at the front lower control arm rear pivot drastically alters dynamic toe and caster alignment under high-load braking and cornering

    TC Kline Racing Camber Caster Plates - E46
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    TC Kline Racing - Corporate Logo
    T#:401265
    Part#: TCKE46CAMPLATE
    Ships in 2 Business Days
    $ 489.00 USD
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    $ 489.00 USD
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    Made from aircraft grade aluminium, with stainless steels strut inserts and hardware for the ultimate in durability for street or track use. The built in reinforcement plate reduces the stress on the shock tower to reduce the chance of the shock towers tearing. With a maximum adjustment rang of -1.5 degrees camber per side, these plates will allow you to get your suspension right where you need it. 

    Fits the following BMW's:
    1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3

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    Whiteline Rear sway bar bushing - 20mm - E34, E36, E46
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Whiteline - Corporate Logo
    T#:54388458
    Part#: W22801
    In Stock at Vendor
    New Item
    $ 28.99 USD
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    Engineered to optimize rear roll stiffness and eliminate the dynamic compliance of aging factory components
    BMW 3 FRONT FSD
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Koni - Corporate Logo
    T#:26904955
    Part#: 87451022L
    In Stock at Vendor
    Sale - Save 20% $ 252.99

    This product was last offered at the strikethrough price on
    03-02-2026

    $ 201.62 USD
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    Sale - Save 20%
    $ 252.99

    This product was last offered at the strikethrough price on
    03-02-2026

    $ 201.62 USD
    Free Shipping on orders $49 and up
    Discover the pinnacle of shock absorbers featuring revolutionary KONI ACTIVE technology. Elevate your handling and comfort without any compromise. KONI Special ACTIVE signifies the most recent advancement in premium shock absorbers, offering unparalleled handling and comfort. Through the utilization of KONI's patented Frequency Selective Damping (FSD) technology, it adeptly controls significant body motions and cornering forces while providing a seamless ride over bumps and rough roads, thereby enriching the overall comfort and driving experience.
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    SPL Pro Front End Links
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    SPL Parts - Corporate Logo
    T#:54388465
    Part#: SPLFEE46
    Ships in 1 Business Day
    New Item
    $ 224.00 USD
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    Eliminate the weak link in your front anti-roll system. Deliver uncompromised, highly predictable mechanical grip to the front axle with SPL PRO.
    Rogue Engineering Adjustable Rear Control Arms
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    Rogue Engineering - Corporate Logo
    T#:34885415
    Part#: RE.ARCA.2.RE
    Ships in 8 Business Days
    $ 395.00 USD
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