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Rear Sway Bar Bushings

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Genuine BMW Motorsport - Corporate Logo
T#:3213
Part#: 33558300883
Ships on Sep 17, 2026
$ 31.99 USD
Free Shipping on orders $49 and up
This is the factory BMW Motorsport Group N high performance rear sway bar / swaybar bushing for cars with a 14/15mm sway bar. This heavy duty rubber bushing is stiffer than the stock bushing to improve handling. They are great for track use - and Grand Am Cup legal! - yet can also be used on a street driven car - please note these will not be as compliant as the stock rubber bushing.

Sold Individually

This item fits the following BMWs:
2008+ E82 BMW 128i 135i
2006+ E90 BMW 325i 328i 330i 335i
2007+ E92 BMW 328i 335i 335is
2007+ E93 BMW 328i 335i
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Steel Sway Bar Bracket - Single - E39 5-Series
Offers superior strength vs the OE bracket!
Turner Motorsport - Corporate Logo
T#:1002335
Part#: 33552283159
In Stock
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
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
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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Whiteline - Corporate Logo
T#:26638232
Part#: W23394
Ships in 4 Business Days
$ 25.99 USD
Free Shipping on orders $49 and up
After extensive development and material testing focused on delivering strength, durability, geometry retention, and memory while maintaining comfort, WHITELINE has introduced a progressive, long-chain Synthetic Elastomer. This groundbreaking material merges the advantageous properties of solid bushings with the flexibility of rubber, resulting in improved performance attributes.
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Whiteline - Corporate Logo
T#:54388458
Part#: W22801
Ships in 4 Business Days
New Item
$ 28.99

This product was last offered at the strikethrough price on
08-13-2026

$ 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