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BMW Sway Bar Kits

The next step in tuning your car's handling - after shocks/springs and camber plates - should be a set of swaybars. Using larger front and rear sway bars will give your car better/quicker turn-in and less bodyroll in corners. These bars replace the existing sway bars on the car for a clean and simple upgrade with very little downside. Sway bars should be matched with your springs/shocks to maintain a proper handling balance. In some cases only a front or rear bar is needed to positively change the balance and make the car more neutral. We sell sway bar kits from H&R, Racing Dynamics, OE BMW upgrades, and even some of our own designs. Swaybars are sold with new bushings. New links and other hardware are strongly recommended.

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BMW Motorsport Rear Sway Bar Bushing - 14-15mm - E90 E92 E82 ...

T#:3213

Part#: 33558300883

Ships on Nov 25, 2026

$ 31.99 USD

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$ 31.99 USD

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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.

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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

10X Entries Into Our F80 M3 Sweepstakes
Offers superior strength vs the OE bracket!

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

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Qty

Sale - Save 10%

$ 49.99

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

$ 44.99 USD

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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BMW Sway Bar Kits

BMW Motorsport Rear Sway Bar Bushing - 14-15mm - E90 E92 E82 ...

Steel Sway Bar Bracket - Single - E39 5-Series

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