BMW Sway Bar Kits

ECS Performance Rear Sway Bar - 15mm - E9X E82/88 Non-M

T#:363189

Part#: 007278ECS02A

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

$ 208.24 USD

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$ 208.24 USD

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Looking to improve your car's handling in the corners? ECS Tuning's rear non-adjustable sway bar is a cost-effective way to limit body roll and keep your wheels planted when entering a corner at higher speeds. Sway bars are a great way to improve handling without sacrificing ride quality or reliability! Sway bars are typically sold as a front and rear set to balance the handling. But a rear sway bar only can also have excellent benefits, especially on a street car. Going with a larger rear bar will improve steering and handling even at low-moderate speeds. ECS has specified a 15mm sway bar that has been fine-tuned for use on the E9X and E82 models. Urethane bushings with a reinforced inner core that requires no lubrication are included.

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BMW E30 Front Sway Bar Brackets With Polyurethane Bushings - Pair ...

For use with Aftermarket 22mm front sway bar

T#:6091459

Part#: 016951LA01

Ships in 3 Business Days

Sale - Save 3% $ 113.99

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

$ 110.57 USD

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$ 113.99

This product was last offered at the strikethrough price on
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$ 110.57 USD

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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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E46 Non-M ECS Tuning 27/21 Performance Sway Bar Kit

T#:380552

Part#: 007277ECS01KT

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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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$ 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 ...

For ECS E9X 28mm Upgraded Front Sway Bar

T#:4634902

Part#: 016979LA10KT

In Stock

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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$ 113.99

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

$ 102.59 USD

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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 rear sway bar effectiveness and less body roll as a result.

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

For use with OEM 25mm front sway bar

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

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Sale - Save 3%

$ 113.99

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

$ 110.57 USD

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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...

For E9X 25mm OEM Front Sway Bar

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

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This product was last offered at the strikethrough price on
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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 ...

For use with OEM 23mm front sway bar

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

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Sale - Save 3%

$ 113.99

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

$ 110.57 USD

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

For use with Aftermarket 28mm front sway bar

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

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Sale - Save 3%

$ 113.99

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

$ 110.57 USD

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

For use with OEM 24mm front sway bar

T#:2135103

Part#: 008533LA09

In Stock

Sale - Save 3% $ 113.99

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

$ 110.57 USD

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Sale - Save 3%

$ 113.99

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

$ 110.57 USD

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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 ...

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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$ 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 Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair ...

For use with OEM 19mm front sway bar

T#:6106370

Part#: 016951LA01KT

Ships on Oct 7, 2026

Sale - Save 3% $ 113.99

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

$ 110.57 USD

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Sale - Save 3%

$ 113.99

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

$ 110.57 USD

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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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aFe Control Adjustable Sway Bar End Links - Front & Rear - F80 M3, F8...

T#:825812

Part#: 442-502001-L

Ships in 3 Business Days

Sale - Save 5% $ 522.00

This product was last offered at the strikethrough price on
08-03-2026

$ 495.90 USD

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Sale - Save 5%

$ 522.00

This product was last offered at the strikethrough price on
08-03-2026

$ 495.90 USD

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Improve handling and eliminate sway bar preload with aFe Control’s adjustable end links. Sway bar preload is a scenario where your sway bar is in tension when your car is at rest. Sway bar preload affect’s how the vehicle handles making it stiffer when turning one direction versus the other. Factors like lowering springs can end up with uneven suspension heights which can lead to sway bar preload. If you have adjustable coilovers and are corner balancing the vehicle, it is especially important to zero out your sway bar preload to get consistent handling. Made with high-quality Aurora rod ends and precision machined adjusters, these end links will make short work of dialing in your suspension. Joint articulation was designed to exceed factory range which prevents binding during operation. Equipped with right-hand and left-hand rod ends, the end links can be adjusted on-car without removal. Whether you’re setting your car up for the street or track, aFe Control will get you there! Billet Aluminum Adjusters: aFe's adjusters are CNC machined out of 6061-T6 aluminum and anodized blue with laser etched logo. Quality Rod Ends: For superior quality and reliability, aFe uses PTFE-lined Aurora rod ends. Emissions Disclaimer: This product does not require a CARB EO#.

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

For use with OEM 13mm rear sway bar

T#:3180514

Part#: 016921LA01

Ships on Sep 29, 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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$ 110.99

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

$ 99.89 USD

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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 -...

For use with Aftermarket 23mm rear sway bar

T#:3443018

Part#: 016921LA09

Ships on Sep 29, 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

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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 Rear 20mm Nurburgring Sway Bar Upgrade - E34 525i, 530i, 535i, 54...

T#:338670

Part#: TMS16594

Ships on Feb 5, 2027

Starting at $ 335.29 USD

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Starting at $ 335.29 USD

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For the M5 3.8 BMW offered an optional Nurburgring handling package with this 20mm rear sway bar. This is currently the biggest rear sway bar available anywhere and is a direct bolt-in replacement for the stock or aftermarket bar. This bar is complete with new rubber bushings with new brackets and links optional.

The larger bar will make the suspension stiffer than before, with less roll and less understeer. The larger rear bar will actually make the rear end rotate easier making the car more agile in tight corners. If you have stock E34 (non-sport) swaybars on now this 20mm Nring bar will be a huge difference. If you have an E34 sport suspension, E34 M5, 540i M Sport, or aftermarket cars the difference will be smaller. But since BMW installed this as part of a factory handling package it will be an improvement for track, autocross, or backroad handling.

Included in this package:

33552227416 - E34 M5 3.8 Nurburgring 20mm rear swaybar

33552227240 - 20mm rear swaybar bushings

optional 33506779734 - rear swaybar bushing brackets (not required but get rid of those rusty original ones!)

optional 33551135307 - rear swaybar links
This sway bar upgrade fits the following BMWs:
1989-1995 E34 BMW 525i 530i 535i 540i M5

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ECS Tuning Billet Front Sway Bar Brackets With Polyurethane Bushings ...

For use with OEM 25mm front sway bar

T#:2181306

Part#: 008533LA11

In Stock

Sale - Save 3% $ 113.99

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

$ 110.57 USD

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Qty

Sale - Save 3%

$ 113.99

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

$ 110.57 USD

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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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ECS Performance Rear Sway Bar - 15mm - E9X E82/88 Non-M

BMW E30 Front Sway Bar Brackets With Polyurethane Bushings - Pair ...

E46 Non-M ECS Tuning 27/21 Performance Sway Bar Kit

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

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

BMW E8X E9X Billet Front Sway Bar Brackets With Polyurethane Bushings...

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

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

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

E82/E9X ECS Tuning 28/15 Performance Sway Bar Kit - 28mm Front, 15mm ...

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

aFe Control Adjustable Sway Bar End Links - Front & Rear - F80 M3, F8...

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

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

BMW Rear 20mm Nurburgring Sway Bar Upgrade - E34 525i, 530i, 535i, 54...

ECS Tuning Billet Front Sway Bar Brackets With Polyurethane Bushings ...

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