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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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BC Racing BR Series Coilover Suspension Kit - W/ Swift Springs - E46 ...
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BC Racing - Corporate Logo
T#:53361585
Part#: I-121-BR-SW
Ships on Dec 16, 2026
New Item
$ 1,765.00 USD
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$ 1,765.00 USD
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The BC Racing BR Series offers the most affordable entry into coilover suspension without sacrificing performance, comfort, build quality, vehicle height, or handling. This is done by extensively testing each vehicle then refining the coilover characteristics as many times as needed to ensure the most well-balanced and affordable aftermarket suspension conceivable. BC Racing takes great pride in choosing spring rates for our off-the-shelf kits that strike the perfect balance between comfort and performance so you're never stuck with an oversprung suspension like many other brands sell. BC Racing offers one of the widest ranges of damping adjustment with 30-clicks of compression/rebound adjusted simultaneously on the BR Series. With meticulously chosen spring rates, damper valving, and one of the widest adjustment ranges in the industry, you can't go wrong with the BC Racing BR Series Coilover System.
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Whiteline Rear sway bar bushing - 20mm - E34, E36, E46
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Whiteline - Corporate Logo
T#:54388458
Part#: W22801
In Stock
New Item
$ 28.99

This product was last offered at the strikethrough price on
10-23-2026

$ 26.99 USD
Free Shipping on orders $49 and up
$ 26.99 USD
Free Shipping on orders $49 and up
Engineered to optimize rear roll stiffness and eliminate the dynamic compliance of aging factory components
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
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Starting at $ 334.73 USD
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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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    Whiteline Lower Inner Rear Front Control Arm Bushings - E46, Z4 ...
    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
    Whiteline - Corporate Logo
    T#:54388457
    Part#: W52613
    Ships in 3 Business Days
    New Item
    $ 116.99 USD
    Free Shipping on orders $49 and up
    Eliminating deflection at this specific suspension node is the single most effective way to eliminate wheel hop and preserve your baseline alignment under competitive racing loads. Professional alignment is highly recommended post-installation to re-verify front caster and toe settings
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    Whiteline Lower Inner Rear Front Control Arm Bushing - E9x, E46, Z4 ...
    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
    Whiteline - Corporate Logo
    T#:54388459
    Part#: W52605
    Ships in 3 Business Days
    New Item
    $ 66.99

    This product was last offered at the strikethrough price on
    10-01-2026

    $ 61.99 USD
    Free Shipping on orders $49 and up
    $ 61.99 USD
    Free Shipping on orders $49 and up
    Deflection at the front lower control arm rear pivot drastically alters dynamic toe and caster alignment under high-load braking and cornering
    ASP Series Height Adjustable Spring Kit - BMW 18-22 G15 M850i ...
    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
    BC Racing - Corporate Logo
    T#:52657004
    Part#: 131BW004N1
    Ships in 5 Business Days
    New Item
    $ 815.00 USD
    Free Shipping
    $ 815.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
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    ASP Series Height Adjustable Spring & Camber Plate Kit - BMW F80 M3, ...
    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
    BC Racing - Corporate Logo
    T#:52621845
    Part#: 131BW001C2
    Ships in 5 Business Days
    New Item
    $ 1,115.00 USD
    Free Shipping
    $ 1,115.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
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    ASP Series Height Adjustable Spring Kit - 19+ Toyota Supra MK5 ...
    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
    BC Racing - Corporate Logo
    T#:52657008
    Part#: 131TA001N1
    Ships in 5 Business Days
    New Item
    $ 815.00 USD
    Free Shipping
    $ 815.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
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    ASP Series Height Adjustable Spring Kit - BMW F80 M3, F82 M4 (RWD) ...
    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
    BC Racing - Corporate Logo
    T#:52621851
    Part#: 131BW001N1
    Ships in 5 Business Days
    New Item
    $ 815.00 USD
    Free Shipping
    $ 815.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
    Show More Show Less

    ASP Series Height Adjustable Spring & Camber Plate Kit - BMW G80 M3 G...
    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
    BC Racing - Corporate Logo
    T#:52657003
    Part#: 131BW002C1
    Ships in 5 Business Days
    New Item
    $ 1,115.00 USD
    Free Shipping
    $ 1,115.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
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    ASP Series Height Adjustable Spring Kit - BMW G87 M2
    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
    BC Racing - Corporate Logo
    T#:52657007
    Part#: 131BW005N1
    Ships in 5 Business Days
    New Item
    $ 815.00 USD
    Free Shipping
    $ 815.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
    Show More Show Less
    ASP Series Height Adjustable Spring Kit - BMW 20+ G16 840i RWD ...
    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
    BC Racing - Corporate Logo
    T#:52621852
    Part#: 131BW003N1
    Ships in 5 Business Days
    New Item
    $ 815.00 USD
    Free Shipping
    $ 815.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
    Show More Show Less


    ASP Series Height Adjustable Spring & Camber Plate Kit - BMW G87 M2 ...
    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
    BC Racing - Corporate Logo
    T#:52657006
    Part#: 131BW005C1
    Ships in 5 Business Days
    New Item
    $ 1,115.00 USD
    Free Shipping
    $ 1,115.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
    Show More Show Less
    ASP Series Height Adjustable Spring & Camber Plate Kit - BMW F80 M3, ...
    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
    BC Racing - Corporate Logo
    T#:52621850
    Part#: 131BW001C1
    Ships in 5 Business Days
    New Item
    $ 1,115.00 USD
    Free Shipping
    $ 1,115.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
    Show More Show Less
    ASP Series Height Adjustable Spring Kit - BMW G80 M3 G82 M4 (xDrive) ...
    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
    BC Racing - Corporate Logo
    T#:52657005
    Part#: 131BW002N1
    Ships in 5 Business Days
    New Item
    $ 815.00 USD
    Free Shipping
    $ 815.00 USD
    Free Shipping
    BC Racing’s new adjustable spring perch (ASP) is an excellent solution for customers seeking a lowered stance, but still require the OEM electronic damping system to remain functional. Compared with conventional lowering springs, the BC Racing ASP offers ride height adjustability that seamlessly allows users more flexibility to tailor their chassis to the needs of modern suspension, performance, and style.
    Show More Show Less