BMW Suspension Parts for BMW Z Series E85/6 (2003-2008)

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Your BMW's handling is determined by the capabilities and age of your suspension components. Our selected aftermarket performance suspension like coilovers, lowering springs, cup kits, and dampers can improve the handling of your BMW dramatically. With those upgrades comes the needs for proper adjustment; our recommended supporting modifications comes stiffer sway bars, bushings, and adjustable camber/caster plates, to name a few found on this page. Completely build your suspension for the most competitive BMW driving experience, achieve your perfect look, or simply replace your worn suspension with our recommended parts.

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ECS Adjustable Front Sway Bar End Links (175-235mm)
Please measure before purchasing. For lowered or custom applications. Will not fit fact...
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ECS - Corporate Logo
T#:55497402
Part#: 059085LA01
In Stock
New Item
$ 189.99 USD
Free Shipping
$ 189.99 USD
Free Shipping

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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Whiteline - Corporate Logo
T#:54388458
Part#: W22801
In Stock at Vendor
New Item
$ 28.99 USD
Free Shipping on orders $49 and up
Engineered to optimize rear roll stiffness and eliminate the dynamic compliance of aging factory components
Powerflex - Corporate Logo
T#:53997757
Part#: PFR5-5630-12H
Back Ordered
New Item
$ 137.99 USD
$ 137.99 USD
Deflective, degraded factory rubber rear top mounts cause unpredictable dynamic toe and camber shifts, compromising rear-end stability when loading up the chassis mid-corner.

Performance Suspension Cup Kit - Sport
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Packaged by Turner - Corporate Logo
T#:56616391
Part#: 50421KT2
In Stock at Vendor
New Item
$ 1,433.15 USD
$ 1,433.15 USD
Factory vehicle suspensions prioritize mass market ride comfort, creating excessive wheel gap and elevated center of gravity. The Koni Yellow Shocks and H&R Sport Springs Kit is a matched suspension system engineered to lower vehicle ride height and enhance dynamic handling.
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Powerflex - Corporate Logo
T#:54139651
Part#: PFR5-4609-22.5H
Ships in 2 Business Days
New Item
$ 70.99 USD
$ 70.99 USD
Engineered for drivers who demand modern, track-ready precision without compromising the classic aesthetic of their vehicle, the PowerFlex Heritage Collection delivers ultimate chassis control.
Powerflex - Corporate Logo
T#:54033203
Part#: PFR5-504-18H
Ships in 2 Business Days
New Item
$ 57.99 USD
$ 57.99 USD
Keep your classic BMW handling exactly the way Munich intended, without the "race car" harshness on your Sunday morning drive.

Powerflex - Corporate Logo
T#:54281608
Part#: PFR5-4609-21.5H
Back Ordered
New Item
$ 57.99 USD
$ 57.99 USD
In high-performance stage and track environments, chassis deflection is the enemy of precision. The Powerflex Heritage Collection is engineered specifically for enthusiasts and restorers who demand modern, track-level suspension dynamics without compromising the classic aesthetic of a vintage or modern-classic cockpit.
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Whiteline - Corporate Logo
T#:54388459
Part#: W52605
Ships in 4 Business Days
New Item
$ 66.99

This product was last offered at the strikethrough price on
08-13-2026

$ 61.99 USD
Free Shipping on orders $49 and up
$ 61.99 USD
Free Shipping on orders $49 and up
Deflection at the front lower control arm rear pivot drastically alters dynamic toe and caster alignment under high-load braking and cornering

Genuine BMW - Corporate Logo
T#:55281726
Part#: 3362XX33KT
Ships in 3 Business Days
New Item
$ 24.20 USD
Free Shipping on orders $49 and up
This kit combines the Genuine BMW rear upper shock mount spacer plate and the factory shock-mount-to-body flat gasket into one convenient package.

Performance Suspension Cup Kit - Sport
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Packaged by Turner - Corporate Logo
T#:56616406
Part#: 29119-1KT2
Ships on Oct 29, 2026
New Item
$ 1,443.99

This product was last offered at the strikethrough price on
08-31-2026

$ 1,314.99 USD
$ 1,314.99 USD
Stock BMW suspensions are great out of the factory, but over time, factory shocks wear down, causing floating feels, nose dives during braking, and excess body lean in corners. By mating Bilstein’s precision B6 damping with H&R’s progressive Sport Springs, this kit is designed to eliminate body roll, tighten up turn in response, and give your BMW a lowered stance all without the super stiff, crashy feeling of track springs
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Febi - Corporate Logo
T#:56471629
Part#: 33536770350
Special Order: No Guaranteed ETA
New Item
$ 24.99 USD
Free Shipping on orders $49 and up
The Febi Bilstein Rear Shock Protection Kit delivers uncompromising OEM reliability to keep your chassis composed and protected.
Febi - Corporate Logo
T#:56327197
Part#: 3133676732X
Special Order: No Guaranteed ETA
New Item
$ 14.99 USD
Free Shipping on orders $49 and up
Maintain the crisp handling dynamics and damper longevity of your BMW with the Febi Bilstein Front Strut Protection Kit.


Trailing Arm Ball Joint - Priced Each
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Bremmen Parts - Corporate Logo
T#:57122968
Part#: 33326775551
Ships on Dec 24, 2026
New Item
$ 25.99 USD
$ 25.99 USD
Control Arm Bushing - Priced Each
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Bremmen Parts - Corporate Logo
T#:57507426
Part#: 33326770824
Ships on Jan 6, 2027
New Item
$ 8.99 USD
$ 8.99 USD