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Rear Sway Bar

Interested in upgrading your BMW's rear sway bar? We carry a variety of rear sway bar options for your BMW. Check out our front sway bar section or front & rear if you're interested in a complete solution.

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Steel Sway Bar Bracket - Single - E39 5-Series
Steel Sway Bar Bracket - Single - E39 5-Series
10X Entries Into Our F80 M3 Sweepstakes
Offers superior strength vs the OE bracket!
Turner Motorsport - Corporate Logo
T#:1002335
Part#: 33552283159
Ships in 4 Business Days
Sale - Save 10% $ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 44.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 10%
$ 49.99

This product was last offered at the strikethrough price on
06-14-2026

$ 44.99 USD
Free Shipping on orders $49 and up
Add to Wish List
The stock aluminum sway bar brackets in the E39 5-Series suffer from a serious design flaw that has resulted in many people experiencing snapping and misshapen brackets, a mounting tab that is simply too weak. Not only was the OE bracket not designed to handle the loads required, but the aluminum construction was also easily fatigued over time, making an already questionable bracket weaker over time. This sub-par construction eventually leads to the mounting tab breaking off, releasing all tension on the sway bar, causing sloppy handling feel and knocking noises in the rear of your BMW. Luckily for all of us, the fix is simple. By swapping the construction from aluminum to steel, while maintaining all of the original dimensions, these brackets offer 3 times the mounting strength versus the OE brackets! This ensures that no matter how many track days or spirited weekends of driving your BMW sees, you can rest easy knowing your rear sway bar is securely mounted. To top it all off, these brackets are also zinc-coated, keeping away rust and corrosion for years. Why go steel E39 brackets instead of using E38 brackets? Fitment. Although the E38 bracket is a commonly suggested upgrade, it does require a bit of modification to fit properly and usually results in a bit of bushing compression, making your sway bar difficult to install.
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MINI F55 to F57 Billet Rear Sway Bar Clamp Kit With Grease Fitting - 22mm
MINI F55 to F57 Billet Rear Sway Bar Clamp Kit With Grease Fitting - ...
NM Engineering - Corporate Logo
T#:31191882
Part#: NM.HWK258846
Ships in 2 Business Days
$ 136.99 USD
Free Shipping on orders $49 and up
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$ 136.99 USD
Free Shipping on orders $49 and up
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MINI F55 to F57 Billet Rear Sway Bar Clamp Kit With Grease Fitting - 22mm offers a superior upgrade from the factory plastic clamps. Designed by NM Engineering, this kit enhances both performance and convenience.

  • High-Quality Construction: CNC machined from 6061 billet aluminum and coated with a military-spec hard anodized finish for durability.
  • Improved Strength: Replaces factory plastic clamps with robust billet aluminum, providing greater strength and reliability.
  • Enhanced Bushings: Features graphite-impregnated polyurethane bushings for improved performance and longevity.
  • Grease Fittings Included: Equipped with grease fittings for easy maintenance and long-lasting operation.
  • Precision Engineering: Specifically designed for F-Chassis MINIs, ensuring a perfect fit compared to generic universal brackets.
  • Complete Kit: Includes high-grade mounting bolts and grease for a comprehensive upgrade.
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MINI R50 to R59 NM Billet Sway Bar Bracket with grease fitting
MINI R50 to R59 NM Billet Sway Bar Bracket with grease fitting ...
NM Engineering - Corporate Logo
T#:31423695
Part#: NM.HWK258856
Ships in 2 Business Days
$ 136.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 136.99 USD
Free Shipping on orders $49 and up
Add to Wish List

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