BMW Sway Bar Kits for BMW Z Series E85/6 (2003-2008)

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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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Adjustable Front Sway Bar End Links - 215-275mm
Please measure before purchasing. For lowered or custom applications. Will not fit fact...
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ECS - Corporate Logo
T#:39025508
Part#: 053153LA01
In Stock
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06-14-2026

$ 147.19 USD
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$ 183.99

This product was last offered at the strikethrough price on
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$ 147.19 USD
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Upgrade your BMW's suspension with ECS Tuning Adjustable Sway Bar End Links, designed to provide up to 60mm (2.36") of adjustability. These end links allow you to eliminate sway bar preload or fine-tune it for specific racing needs and corner balancing. When installed, they improve drivetrain clearance and enhance sway bar responsiveness by reducing deflection, ensuring superior handling. Perfect for lowered vehicles using springs, coilovers, or air-ride suspension systems, these adjustable sway bar end links allow you to remove unwanted preload caused by changes in the center-to-center distance between sway bar mounting points. By adjusting the end links to a neutral position, you eliminate sway bar preload, enhancing suspension performance in various driving conditions.

The main body of the ECS Sway Bar End Links is crafted from strong, lightweight 6061-T6 billet aluminum and anodized red for superior corrosion resistance. Featuring left and right-hand threaded center sections and machined hex wrench fittings, these end links allow for quick and easy on-the-car adjustments. Zinc-plated hardware ensures secure and lasting adjustments, while the heavy-duty ball joint ends come with weather-resistant rubber boots and stainless steel wire retainers, providing superior protection against salt, rain, and ozone for extended durability. Each kit also includes zinc-plated Nyloc nuts and hardened steel washers for secure installation and improved contact surface on the sway bar.

These end links are designed, engineered, and rigorously tested by ECS Tuning to ensure the highest quality. Whether you have a lowered or stock suspension, these adjustable sway bar end links are the perfect upgrade, offering a high-quality, heavy-duty replacement that fits your specific needs.

Features:

Range of Adjustment: 215mm (8.46") to 275mm (10.82") 6061-T6 Billet Aluminum Construction: Red anodized for superior corrosion resistance Zinc-Plated Hardware: Provides durability and superior corrosion protection Right and Left-Hand Threaded Center Sections: Quick and simple on-the-car adjustments Heavy-Duty Ball Joints(M10x1.5): Weather-resistant rubber boots and stainless steel wire retainers for long-lasting durability

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Genuine BMW - Corporate Logo
T#:61448
Part#: 33556780707
Ships in 3 Business Days
Sale - Save 5% $ 35.23

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 33.47 USD
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$ 35.23

This product was last offered at the strikethrough price on
06-25-2026

$ 33.47 USD
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This rear sway bar holds the sway bar bushing to the rear frame of your vehicle


Genuine BMW Stabilizer Support
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E53 48IS,E46,E53 X5,E82,E83 X3,E85 Z4,E86 Z4,E90,E92,E93
 

 

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Genuine BMW - Corporate Logo
T#:13525
Part#: 33552283743
In Stock
Sale - Save 5% $ 39.25

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 37.29 USD
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Sale - Save 5%
$ 39.25

This product was last offered at the strikethrough price on
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$ 37.29 USD
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GENUINE BMW STABILIZER LINK:333535.--

This item fits the following BMWs:
BMW Z Series - Z4 sDrive28i, Z4 sDrive30i, Z4 sDrive35i, Z4 sDrive35is

--. We also stock this part as 33552282182

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Genuine BMW - Corporate Logo
T#:61418
Part#: 33552282681
In Stock
Sale - Save 6% $ 254.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 238.99 USD
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$ 254.99

This product was last offered at the strikethrough price on
06-15-2026

$ 238.99 USD
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Upgrade your rear sway bar to the E46 CSL sway bar for increased stiffness and control and reduced body roll.

Required for installation:


Genuine BMW Stabilizer, Rear - D=22,5mm
This item fits the following BMW Chassis:
E46 M3

 

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Genuine BMW - Corporate Logo
T#:61419
Part#: 33552282682
Ships in 1-2 days
Sale - Save 6% $ 217.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 203.99 USD
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Sale - Save 6%
$ 217.99

This product was last offered at the strikethrough price on
06-15-2026

$ 203.99 USD
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For use with 22.5mm CSL rear sway bar, you will need 2 of these.


Genuine BMW Stabilizer Rubber Mounting - D=22,5mm
This item fits the following BMW Chassis:
E86
 

 

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Genuine BMW - Corporate Logo
T#:15525
Part#: 31352229711
In Stock
Sale - Save 9% $ 65.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
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Sale - Save 9%
$ 65.99

This product was last offered at the strikethrough price on
06-15-2026

$ 59.99 USD
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Genuine BMW Stabilizer Rubber Mounting - D=21,5Mm
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4


Genuine BMW - Corporate Logo
T#:12452
Part#: 31356780847
Ships in 3 Business Days
3% off MSRP $ 61.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
Free Shipping on orders $49 and up
3% off MSRP
$ 61.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 59.99 USD
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OEM BMW FRONT SWING SUPPORT

We also sell a lower cost aftermarket E46 sway bar link
 
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Genuine BMW Front Sway Bar Bushing
For vehicles with standard suspension only
Genuine BMW - Corporate Logo
T#:15511
Part#: 31351094556
Ships in 3 Business Days
6% off MSRP $ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
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6% off MSRP
$ 76.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 71.99 USD
Free Shipping


BMW Stabilizer Rubber Mounting - D=24Mm
This item fits the following BMW Chassis:
E46,E85,E86


Genuine BMW - Corporate Logo
T#:20802
Part#: 31351094552
Ships in 3 Business Days
$ 37.59 USD
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Genuine BMW STABILIZER SUPPORT 31351094552

ECS Adjustable Front Sway Bar End Links (175-235mm)
Please measure before purchasing. For lowered or custom applications. Will not fit fact...
ECS - Corporate Logo
T#:55497402
Part#: 059085LA01
In Stock
New Item
$ 189.99 USD
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$ 189.99 USD
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Upgrade your BMW's suspension with ECS Tuning Adjustable Sway Bar End Links, designed to provide up to 60mm (2.36") of adjustability. These end links allow you to eliminate sway bar preload or fine-tune it for specific racing needs and corner balancing. When installed, they improve drivetrain clearance and enhance sway bar responsiveness by reducing deflection, ensuring superior handling. Perfect for lowered vehicles using springs, coilovers, or air-ride suspension systems, these adjustable sway bar end links allow you to remove unwanted preload caused by changes in the center-to-center distance between sway bar mounting points. By adjusting the end links to a neutral position, you eliminate sway bar preload, enhancing suspension performance in various driving conditions.

The main body of the ECS Sway Bar End Links is crafted from strong, lightweight 6061-T6 billet aluminum and anodized red for superior corrosion resistance. Featuring left- and right-hand threaded center sections and machined hex wrench fittings, these end links allow for quick and easy on-the-car adjustments. Zinc-plated hardware ensures secure and lasting adjustments, while the heavy-duty ball joint ends come with weather-resistant rubber boots and stainless steel wire retainers, providing superior protection against salt, rain, and ozone for extended durability. Each kit also includes zinc-plated Nyloc nuts and hardened steel washers for secure installation and improved contact surface on the sway bar.

These end links are designed, engineered, and rigorously tested by ECS Tuning to ensure the highest quality. Whether you have a lowered or stock suspension, these adjustable sway bar end links are the perfect upgrade, offering a high-quality, heavy-duty replacement that fits your specific needs.

Features:

Range of Adjustment: 175mm (6.89") to 235mm (9.25") 6061-T6 Billet Aluminum Construction: Red anodized for superior corrosion resistance Zinc-Plated Hardware: Provides durability and superior corrosion protection Right and Left-Hand Threaded Center Sections: Quick and simple on-the-car adjustments Heavy-Duty Ball Joints (M10x1.5): Weather-resistant rubber boots and stainless steel wire retainers for long-lasting durability NOTE: If you've modified your vehicle's suspension with aftermarket struts or coilovers, the mounting location for the sway bar end link may have moved. To confirm fitment with our adjustable end links, please measure the distance between the sway bar and the mounting location on the strut body with the vehicle at ride height and confirm that it is within the 175 - 235mm range of adjustment.

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ECS - Corporate Logo
T#:3443018
Part#: 016921LA09
Ships in 4 Business Days
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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Genuine BMW - Corporate Logo
T#:13492
Part#: 33326760668
In Stock
$ 2.99 USD
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GENUINE BMW SELF-LOCKING COLLAR NUT:339500


Bremmen Parts - Corporate Logo
T#:600396
Part#: 31356780847
In Stock
Sale - Save 16% $ 18.99

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

$ 15.99 USD
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Sale - Save 16%
$ 18.99

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

$ 15.99 USD
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The sway bar on your vehicle is essentially a connection between the left and right lower control arms. When you take a corner in your vehicle, the sway bars flex and rebound like a spring. If the sway bar links are broken or worn, the system doesn't work as it should. Replace your end links and get all the performance characteristics back. New end links help you take turns better with less body roll. Some symptoms of failure are loose cornering, knocking noises, and a sloppy feeling when hitting bumps. They are very easy to replace and can be done by any automotive enthusiast.
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Genuine BMW - Corporate Logo
T#:20847
Part#: 33506779734
In Stock
1% off MSRP $ 11.76

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.65 USD
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1% off MSRP
$ 11.76

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 11.65 USD
Free Shipping on orders $49 and up

Replacement steel sway bar bushing bracket (Genuine BMW). This bracket is mostly used on the rear sway bar but also on the front of some cars.

FRONT sway bar bracket applications -
1982-1988 E28 BMW 528e 533i 535i
1983-1989 E24 BMW 633CSi 635CSi

REAR sway bar bracket applications -
1992-1999 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2006 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1989-1995 E34 BMW 525i 530i 535i 540i M5
1988-1994 E32 BMW 735i 735iL 740i 740iL 750iL
1995-2003 E38 BMW 740i 740iL 750iL
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Coupe M Roadster
2002-2008 E85 E86 BMW Z4 2.5 Z4 3.0 Z4 3.0i Z4 3.0si

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