Eibach Rear Sway Bar Kit - E9X M3, 1M

Rear 25mm performance-tuned Eibach Anti-Roll Bar

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This rear sway bar is currently out of stock. Contact us for alternative rear sway bar option.

  • This item is no longer available.


Currently sold out with no ETA for production. Contact us for the latest ETA or check out our Hotchkis sway bar kit (part #22839BW, link below).

E9X M3 Eibach Rear Sway Bar Kit features -
  • German-engineered performance sway bar upgrade
  • Precision hi-tensile steel alloy, cold-formed, tempered, and shot-peened for long-lasting performance and durability
  • Tubular bar design to save weight
  • Urethane bushings last longer and perform better
  • Perfect complement to lowering sport springs
  • Million mile warranty
You can tune your car's handling by mixing front and rear sway bars. While a matching set of front and rear bars from the same manufacturer will give you optimal handling balance, you may find the need to tweak your car's handling by using bars from different manufacturers. For instance, it's common to upgrade the rear sway bar and keep the stock front bar for autocross or certain track events. The larger rear bar will allow the car to rotate easier and get you around a tight corner better (such as a hairpin or autocross cone). You give up some performance and handling at higher speeds and the balance of the car will push the car into oversteer sooner. This can make the car feel nervous and even dangerous in certain situations. We recommend this setup only for experienced drivers who are adept at car control and drifts.

This is the rear Eibach sway bar for the E82 1M and E90/E92 M3. It's a 25mm bar with adjustable ends. This allows you to further fine-tune the handling to better match your other suspension settings or wheel/tire setup. Set your sway bar link to the inner hole for a stiffer setting; the outer hole for a softer rate.

Urethane bushings are included.

BMW Fitments:

1 Series
E82 / E88 (08-13) > 1M (11-12)
3 Series
E90 / E91 / E92 / E93 (06-13) > M3
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