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ECS 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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E46 Non-M ECS Tuning 27/21 Performance Sway Bar Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:380552
Part#: 007277ECS01KT
In Stock
Sale - Save 10% $ 556.99

This product was last offered at the strikethrough price on
06-13-2026

$ 501.29 USD
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Sale - Save 10%
$ 556.99

This product was last offered at the strikethrough price on
06-13-2026

$ 501.29 USD
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To reduce the understeering affects of a staggered wheel setup you want a balanced set of sway bars. ECS has configured this anti-roll bar set for the non-M E46 with a 27mm adjustable front bar and a 21mm rear bar. The front is adjustable to two positions to fine-tune the handling and reduce understeer. The rear bar is fixed to retain the stock sway bar link. These anti-roll bars include urethane bushings with a reinforced inner liner that eliminates squeaks and doesn't require lubrication. The bars are powder coated for durability and good looks.

These bars fit in the stock locations using the existing brackets and links. Adjustable links are not required but recommended if the car is lowered or if you have coil overs (note: the rear bar is designed to only use the stock link, heavily lowered cars should not use this kit).

The bars are adjustable so any driver can find an ideal setup for the type of driving they are doing. The sway bar becomes stiffer in the hole(s) furthest from the end of the bar. The holes at the very end of the bar are the softest setting. We would generally recommend starting out with the front bar set to the stiffer setting and adjust to your liking from there. 

This item fits the following BMWs: 
1999-2006 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci

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ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with OEM 24mm front sway bar
ECS - Corporate Logo
T#:2135103
Part#: 008533LA09
Ships on Sep 23, 2026
Sale - Save 3% $ 113.99

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

$ 110.57 USD
Free Shipping
Sale - Save 3%
$ 113.99

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

$ 110.57 USD
Free Shipping
The ECS Tuning Billet Front 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 front sway bar effectiveness and less body roll as a result.
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E82/E9X ECS Tuning 28/15 Performance Sway Bar Kit - 28mm Front, 15mm ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:380539
Part#: 007278ECSKT1
In Stock
Sale - Save 10% $ 575.99

This product was last offered at the strikethrough price on
06-13-2026

$ 518.39 USD
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Sale - Save 10%
$ 575.99

This product was last offered at the strikethrough price on
06-13-2026

$ 518.39 USD
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To reduce the understeering affects of a staggered wheel setup you want a balanced set of sway bars. ECS has configured this anti-roll bar set for E82 1-series and E9X 3-series with a 28mm front bar and a 15mm rear bar. This kit is designed to help reduce the amount of body roll when cornering and enhance response when turning. These anti-roll bars include urethane bushings with a reinforced inner liner that eliminates squeaks and doesn't require lubrication. The bars are powder coated for durability and good looks.

These bars fit in the stock locations using the existing brackets and links. Adjustable links are not required but recommended if the car is lowered or if you have coil overs.

This item fits the following BMWs: 
2008-2013 E82 E88 BMW 128i 135i 1M Coupe
2006-2011 E90 BMW 325i 328i 330i 335d 335i M3 - Sedan
2007-2011 E91 BMW 325i 328i - Touring Wagon
2007-2013 E92 BMW 328i 335i 335is M3 - Coupe
2007-2013 E93 BMW 328i 335i 335is M3 - Convertible

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ECS Performance Rear Sway Bar - 24mm Heavy Duty Adjustable
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ECS - Corporate Logo
T#:39835957
Part#: 004485LA02
In Stock
$ 224.99 USD
$ 224.99 USD

ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with OEM 23mm front sway bar
ECS - Corporate Logo
T#:1918445
Part#: 008533LA01
In Stock
Sale - Save 3% $ 113.99

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

$ 110.57 USD
Free Shipping
Sale - Save 3%
$ 113.99

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

$ 110.57 USD
Free Shipping
The ECS Tuning Billet Front 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 front sway bar effectiveness and less body roll as a result.
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BMW E8X E9X Billet Front Sway Bar Brackets With Polyurethane Bushings...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For E9X 25mm OEM Front Sway Bar
ECS - Corporate Logo
T#:4634901
Part#: 016979LA09KT
In Stock
Sale - Save 10% $ 113.99

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

$ 102.59 USD
Free Shipping
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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BMW E8X E9X Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair provide a superior upgrade over OEM components, offering enhanced rigidity and performance for your BMW. Designed and engineered by Turner Motorsport, this kit is crafted to deliver precision and durability, improving the effectiveness of your front sway bar and reducing body roll.

  • Enhanced Rigidity: The billet aluminum brackets offer a more rigid mounting solution compared to factory steel brackets, leading to better handling.
  • Improved Performance: Includes polyurethane bushings with a greaseable channel, providing quieter operation and extended service life.
  • Precision Construction: Made from 6061-T6 billet aluminum, CNC-machined for exact fitment, and Type II black anodized for corrosion resistance.
  • High-Quality Hardware: Comes with zinc flake coated Class 12.9 alloy steel bolts for added performance and durability.
  • Better Handling: Reduces sway bar deflection, resulting in sharper, flatter cornering with reduced body roll.
  • Simple Installation: Easy to install with included hardware; simply replace your existing sway bar brackets and bushings.

Enjoy improved handling and a more responsive suspension system with this high-performance upgrade from Turner Motorsport.

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ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with Aftermarket 28mm front sway bar
ECS - Corporate Logo
T#:2135105
Part#: 008533LA10
In Stock
Sale - Save 3% $ 113.99

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

$ 110.57 USD
Free Shipping
Sale - Save 3%
$ 113.99

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

$ 110.57 USD
Free Shipping
The ECS Tuning Billet Front 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 front sway bar effectiveness and less body roll as a result.
Show More Show Less
ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with OEM 25mm front sway bar
ECS - Corporate Logo
T#:2587342
Part#: 008533LA13
In Stock
Sale - Save 3% $ 113.99

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

$ 110.57 USD
Free Shipping
Sale - Save 3%
$ 113.99

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

$ 110.57 USD
Free Shipping
The ECS Tuning Billet Front 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 front sway bar effectiveness and less body roll as a result.
Show More Show Less

ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with OEM 19mm front sway bar
ECS - Corporate Logo
T#:6106370
Part#: 016951LA01KT
In Stock
Sale - Save 3% $ 113.99

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

$ 110.57 USD
Free Shipping
Sale - Save 3%
$ 113.99

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

$ 110.57 USD
Free Shipping
The ECS Tuning Billet Front 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 front sway bar effectiveness and less body roll as a result.
Show More Show Less

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
ECS - Corporate Logo
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
Free Shipping
Sale - Save 10%
$ 113.99

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

$ 102.59 USD
Free Shipping
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 Billet Rear Sway Bar Brackets With Polyurethane Bushings - Pair -...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with OEM 13mm rear sway bar
ECS - Corporate Logo
T#:3180514
Part#: 016921LA01
Ships on Jul 28, 2026
Sale - Save 10% $ 110.99

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

$ 99.89 USD
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Sale - Save 10%
$ 110.99

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

$ 99.89 USD
Free Shipping
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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BMW E8X E9X Replacement Bushings - Priced Each
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ECS - Corporate Logo
T#:28570865
Part#: 6145300102ECS
In Stock
Sale - Save 74% $ 25.99

This product was last offered at the strikethrough price on
05-03-2026

$ 6.67 USD
Free Shipping on orders $49 and up
Sale - Save 74%
$ 25.99

This product was last offered at the strikethrough price on
05-03-2026

$ 6.67 USD
Free Shipping on orders $49 and up

Upgrade your BMW's suspension with BMW E8X E9X Replacement Bushings.

Engineered for durability and performance, these bushings provide improved handling and responsiveness. Specifically designed for BMW E8X and E9X models, they ensure a precise fit and reliable performance. Reduce vibrations and enhance driving comfort with these high-quality replacement bushings.

  • Improved handling and responsiveness
  • Specifically designed for BMW E8X and E9X models
  • Precise fit for reliable performance
  • Reduces vibrations for enhanced driving comfort
  • High-quality construction for durability
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