ECS Rear Sway Bar for BMW X Series E83 (2004-2010)

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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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ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair -...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with Aftermarket 23mm rear sway bar

T#:3443018

Part#: 016921LA09

Ships on Jul 28, 2026

Sale - Save 10% $ 113.99

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

$ 102.59 USD

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Sale - Save 10%

$ 113.99

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

$ 102.59 USD

Add to Wish List

The ECS Tuning Billet Rear Sway Bar Mounting Kit was designed, engineered, tested and quality inspected thanks by their Research and Development team in Wadsworth, Ohio facility. ECS ensures that the highest level of precision and quality is delivered throughout rigorous long term product testing and leading edge product development methods. This kit provides your vehicle with a more rigid mounting solution from the sway bar to chassis than the OEM steel brackets. With an improved sway bar mounting bracket and the included polyurethane sway bar bushings, you can expect to achieve an increase in rear sway bar effectiveness and less body roll as a result.

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ECS Rear Sway Bar for BMW X Series E83 (2004-2010)

ECS Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair -...

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