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BMW Suspension Parts

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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Sidem M3/1M Front Control Arm Upgrade Kit - BMW E82/88 E9X Non-M ...
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Will add about .75 degrees of negative camber to the front for improved handling and tire wear
Sidem - Corporate Logo
T#:53361579
Part#: 3110228357S1KT
In Stock
New Item
$ 355.99 USD
Free Shipping on orders $49 and up
Elevate your BMW's handling dynamics without sacrificing the refined ride quality you enjoy every day. This upgrade kit utilizes the front control arms originally engineered for the E90 M3 and E82 1M, providing a sophisticated enhancement to your suspension geometry and overall steering precision. While many aftermarket performance options rely on harsh polyurethane or noisy heim-joint bushings that trade comfort for track-focused rigidity, these M3 components offer the ideal middle ground for a spirited daily driver. Unlike the factory Non-M control arms that utilize fluid-filled bushings prone to cracking and leaking over time, these high-performance replacements feature solid rubber bushings. This design significantly reduces control arm deflection and sharpens front-end feedback, ensuring your vehicle feels more planted and responsive during cornering. Sidem has refined this setup even further by reinforcing key areas of the original factory design, resulting in a more durable and reliable component that stands up to the rigors of the road while maintaining a smooth, factory-plus feel.
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BMW Rear 20mm Nurburgring Sway Bar Upgrade - E34 525i, 530i, 535i, 54...
Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Genuine European BMW - Corporate Logo
T#:338670
Part#: TMS16594
Ships on Apr 19, 2027
$ 335.99

This product was last offered at the strikethrough price on
08-25-2026

Starting at $ 334.73 USD
Free Shipping
Starting at $ 334.73 USD
Free Shipping
For the M5 3.8 BMW offered an optional Nurburgring handling package with this 20mm rear sway bar. This is currently the biggest rear sway bar available anywhere and is a direct bolt-in replacement for the stock or aftermarket bar. This bar is complete with new rubber bushings with new brackets and links optional.

The larger bar will make the suspension stiffer than before, with less roll and less understeer. The larger rear bar will actually make the rear end rotate easier making the car more agile in tight corners. If you have stock E34 (non-sport) swaybars on now this 20mm Nring bar will be a huge difference. If you have an E34 sport suspension, E34 M5, 540i M Sport, or aftermarket cars the difference will be smaller. But since BMW installed this as part of a factory handling package it will be an improvement for track, autocross, or backroad handling.

Included in this package:
  • 33552227416 - E34 M5 3.8 Nurburgring 20mm rear swaybar
  • 33552227240 - 20mm rear swaybar bushings
  • optional 33506779734 - rear swaybar bushing brackets (not required but get rid of those rusty original ones!)
  • optional 33551135307 - rear swaybar links
    This sway bar upgrade fits the following BMWs:
    1989-1995 E34 BMW 525i 530i 535i 540i M5
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    Sidem M3/1M Front Control Arm Upgrade Kit w/ Installation Hardware - ...
    Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
    Will add about .75 degrees of negative camber to the front for improved handling and tire wear
    Sidem - Corporate Logo
    T#:53396929
    Part#: 3110228357S2KT
    In Stock
    New Item
    $ 426.99

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

    $ 417.99 USD
    Free Shipping on orders $49 and up
    $ 417.99 USD
    Free Shipping on orders $49 and up
    Elevate your BMW's handling dynamics without sacrificing the refined ride quality you enjoy every day. This upgrade kit utilizes the front control arms originally engineered for the E90 M3 and E82 1M, providing a sophisticated enhancement to your suspension geometry and overall steering precision. While many aftermarket performance options rely on harsh polyurethane or noisy heim-joint bushings that trade comfort for track-focused rigidity, these M3 components offer the ideal middle ground for a spirited daily driver. Unlike the factory Non-M control arms that utilize fluid-filled bushings prone to cracking and leaking over time, these high-performance replacements feature solid rubber bushings. This design significantly reduces control arm deflection and sharpens front-end feedback, ensuring your vehicle feels more planted and responsive during cornering. Sidem has refined this setup even further by reinforcing key areas of the original factory design, resulting in a more durable and reliable component that stands up to the rigors of the road while maintaining a smooth, factory-plus feel.
    Show More Show Less

    MMX Performance G8X / F8X OEM Rear Toe/Traction Arm Bearing Set ...
    Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
    MMX Performance - Corporate Logo
    T#:56363322
    Part#: MMR55-1650
    In Stock
    New Item
    $ 269.99 USD
    Free Shipping
    $ 269.99 USD
    Free Shipping
    The MMX Performance Rear Toe/Traction Arm Bearing Set deletes that deflection, locking down your G8X or F8X chassis for pure, predictable cornering.

    MMX Underbody Chassis Brace - F80, F82, F83, F87
    Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
    MMX Performance - Corporate Logo
    T#:55713525
    Part#: MMR13-1000
    In Stock
    New Item
    $ 295.00 USD
    Free Shipping
    $ 295.00 USD
    Free Shipping
    The MMX Performance Underbody Chassis Brace is engineered specifically for the F8x platform to eliminate the unwanted flex that plagues the factory mid-section. On the track or your favorite backroad, flex alters your alignment mid-corner, reducing tire contact patch.
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    MMX Performance G8X / F8X Adjustable Toe Arm Set
    Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
    MMX Performance - Corporate Logo
    T#:56363320
    Part#: MMR55-1609
    Ships in 3 Business Days
    New Item
    $ 495.00 USD
    Free Shipping
    $ 495.00 USD
    Free Shipping
    Engineered specifically for the BMW M2, M3, and M4, MMX Performance Adjustable Toe Arms replace flexing factory bushings with precision pillow ball rod ends. CNC machined from lightweight billet 6061-T6 aluminum, these arms lock in your alignment specs under cornering
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    MMX G0x Lowering Links
    Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
    MMX Performance - Corporate Logo
    T#:56291037
    Part#: MMR39-1700
    Ships in 3 Business Days
    New Item
    $ 139.99 USD
    Free Shipping
    $ 139.99 USD
    Free Shipping
    MMX Performance G8X / F8X OEM Rear Camber Arm Bearing Set
    Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
    MMX Performance - Corporate Logo
    T#:56363328
    Part#: MMR55-1651
    Ships in 3 Business Days
    New Item
    $ 210.99 USD
    Free Shipping
    $ 210.99 USD
    Free Shipping
    Eliminate suspension compliance and lock in your alignment settings with the MMX Performance Rear Camber Arm Spherical Bearing Set. The factory rubber bushings on the F8X/G8X platform introduce unwanted deflection under load, leading to shifts during hard cornering, braking, and power delivery.
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    Rear Camber Arm - E36, E46, Z4 - Group N (Reinforced)
    Earn 5% back in Turner Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
    Genuine BMW Motorsport - Corporate Logo
    T#:338369
    Part#: 33327749778
    Ships on Nov 27, 2026
    Starting at $ 198.94 USD
    Free Shipping
    Starting at $ 198.94 USD
    Free Shipping
    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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