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BMW Suspension Parts

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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Adjustable Front Sway Bar End Links - 215-275mm
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ECS - Corporate Logo
T#:39025508
Part#: 053153LA01
In Stock
Sale - Save 20% $ 183.99

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

$ 147.19 USD
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Sale - Save 20%
$ 183.99

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

$ 147.19 USD
Free Shipping on orders $49 and up

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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Sachs - Corporate Logo
T#:594663
Part#: 31336775097
In Stock
$ 46.99 USD
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The upper strut mount provides a locating point for the top of the front struts. It contains a rubber-isolated bearing that allows the strut shaft to move independently from the rest of the suspension - a critical component for the suspension to be quiet and effective. The rubber also absorbs vibrations and impact harshness, helping to keep unwanted noise and harshness from reaching the steering wheel.
Price is per mount. Left and Right are the same.

This item fits the following BMWs:
2006-2011 E90 BMW 325xi 328xi 328i xDrive 330xi 335xi 335i xDrive - Sedan
2006-2012 E91 BMW 325xi 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328xi 328i xDrive 335xi 335i xDrive - Coupe
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Packaged by Turner - Corporate Logo
T#:42099866
Part#: 31126854727TKT
In Stock
Sale - Save 3% $ 481.99

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

$ 467.50 USD
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Sale - Save 3%
$ 481.99

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

$ 467.50 USD
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Give your BMW the sharp handling it was engineered for with the Front Control Arm Refresh Kit, the perfect solution for a complete front suspension overhaul.

4mm Heavy Duty Rear Shock Mount Reinforcement Plate Set
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:376177
Part#: 002478ECS01KT
In Stock
Sale - Save 25% $ 85.99

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

$ 64.48 USD
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$ 85.99

This product was last offered at the strikethrough price on
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$ 64.48 USD
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A very common weak point on the 3 series BMW is the sheetmetal of the rear shock tower. The sheetmetal here is relatively thin and very susceptible to stress and fatigue. A worn out shock will bottom-out more often and this energy is transferred through the bump stop and into the metal chassis. Stiffer shocks and shock mounts also put more stress on the sheetmetal. Factor in age, mileage, and environmental conditions and it's not a surprise that we see shock tower failures often. BMW addressed this issue with reinforcements of their own but our's are thicker for additional strength. This kit mounts on top of the shock tower and can either be bolted or welded in place. Because of the shape of the rear shock tower, these do not fit cabrio/convertible cars. 
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Billet Sway Bar End Link Brackets - Front - E36 Z3 E30
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:16009707
Part#: 008549LA02
In Stock
Sale - Save 15% $ 66.99

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

$ 56.94 USD
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Sale - Save 15%
$ 66.99

This product was last offered at the strikethrough price on
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$ 56.94 USD
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Black anodized billet sway bar end links to replace your flimsy and corroded factory units. Removable hardware for a lifetime serviceable component!

Your factory end link brackets are a one piece design with an integrated stud made of flimsy metal with no coating to protect from the elements. What happens is the end link hardware rusts right to the integrated stud and when you go to remove/replace the end links or brackets they are one strong turn and a snap away from needing to be replaced.

Not only did ECS come up with a stronger solution with a superior resistance to corrosion but went the extra mile to incorporate hardware that can be replaced time and time again so you will never need to replace the brackets themselves. The end link brackets feature chamfers to fit perfectly in factory location and make for a straight forward install. The brackets featuring a slotted area for the bolt head to sit so you don't have the headache of having to get a wrench in the tight space behind the bracket while installing them.

Kit Contents:

A pair of front end link brackets
Hardware needed for installation
Part Design:

Billet aluminum brackets
Zinc coated hardware
Superior corrosion resistance
Large upgrade from factory components

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Sachs - Corporate Logo
T#:369231
Part#: 33521091710
In Stock
$ 47.99

This product was last offered at the strikethrough price on
04-30-2026

$ 27.99 USD
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$ 27.99 USD
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While replacing rear shocks it is a good idea to inspect / replace these mounts as the rubber can wear and crack over time. This mounts at the top of the rear shock and is held into the chassis with 3 bolts.
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Packaged by Turner - Corporate Logo
T#:11986
Part#: E9X-URSM
In Stock
Sale - Save 1% $ 49.12

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

$ 48.87 USD
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Sale - Save 1%
$ 49.12

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

$ 48.87 USD
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A 4-piece set of new OEM rear upper and lower shock mounts to complete your shock install or replace broken mounts (RSM). The top mounts on the shocks for the E82 and E90/E91/E92/E93 consist of 4 pieces. These E9X URSM pieces fit all E82 and E9X except the M3 with EDC.

Rear Shock Mount (RSM) Kit consists of:
A. rear upper-top shock mounts, 33506771737
B. rear upper-middle shock mounts, 33506767010
C. rear upper-bottom shock mounts, 33506771738
D. rear upper supporting cup, 33526764418 (sits over bumpstop)
There is also a lower mount that is available separately. This package covers only the rear upper shock mounts.

That's a lot of rubber that takes constant deflecting and absorbing of cornering forces and impacts from bumps, potholes, etc. Replacing the RSMs is key to maintaining a quiet and comfortable ride. Price is for all 4 upper pieces for BOTH sides of the car.

This item fits the following BMWs:
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi 335d 335i 335xi 335i xDrive - Sedan
2006-2011 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2012 E92 BMW 328i 328xi 328i xDrive 335i 335is 335xi 335i xDrive - Coupe
2007-2012 E93 BMW 328i 335i - Convertible
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Billet Sway Bar End Link Brackets - Rear - E36
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:16009708
Part#: 008549LA01
In Stock
Sale - Save 15% $ 65.99

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

$ 56.09 USD
Free Shipping on orders $49 and up
Sale - Save 15%
$ 65.99

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

$ 56.09 USD
Free Shipping on orders $49 and up

Black anodized billet sway bar end links to replace your flimsy and corroded factory units. Removable hardware for a lifetime serviceable component!

Your factory end link brackets are a one piece design with an integrated stud made of flimsy metal with no coating to protect from the elements. Over the years the end link hardware rusts right to the integrated stud and when you go to remove the end links or brackets they are one strong turn and a snap away from needing to be replaced.

Not only did ECS come up with a stronger solution with a superior resistance to corrosion but went the extra mile to incorporate hardware that can be replaced time and time again so you will never need to replace the brackets themselves. The end link brackets feature chamfers and locator pins to fit perfectly in factory location and make for a straight forward install. The brackets featuring a slotted area for the bolt head to sit so you don't have the headache of having to get a wrench in the tight space behind the bracket while installing them.

Kit Contents:

A pair of rear end link brackets
Hardware needed for installation
Part Design:

Billet aluminum brackets
Zinc coated hardware
Superior corrosion resistance
Large upgrade from factory components

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Whiteline - Corporate Logo
T#:26938502
Part#: KDT919
In Stock
$ 96.99 USD
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After thorough development and material testing aimed at achieving strength, durability, geometry retention, and memory without compromising comfort, WHITELINE has introduced a progressive, long-chain Synthetic Elastomer. This groundbreaking material combines the advantages of solid bushings with the flexibility characteristics of rubber, striking an optimal balance between performance and comfort.
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Packaged by Turner - Corporate Logo
T#:30430683
Part#: 37142283867EKT2
In Stock
Sale - Save 14% $ 491.99

This product was last offered at the strikethrough price on
04-28-2026

$ 422.75 USD
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Sale - Save 14%
$ 491.99

This product was last offered at the strikethrough price on
04-28-2026

$ 422.75 USD
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Enhance your BMW's performance with our premium control arm upgrade kit from Turner Motorsport! This kit provides a significant handling upgrade without sacrificing ride quality. Perfect for enthusiasts looking to replace their factory control arms with sturdier, high-performance alternatives, this kit features stiffer bushings and ball joints for improved precision.

Key Benefits:

Improved Handling: Experience more precise and responsive steering, giving your BMW a sportier feel. Increased Durability: Our control arms are much sturdier than factory units, ensuring long-lasting performance. Negative Camber Adjustment: Adds approximately 0.75 degrees of negative camber to the front, enhancing cornering grip and stability. Complete Kit: Includes all four M3-specific lower control arms with mounting hardware. M3 Headlight Leveling Rod: Necessary for proper installation, ensuring your headlights are correctly aligned. Important Note for Z4 Models: For Z4 owners, please be aware that the M3 headlight level sensor rod is positioned differently. A custom solution will be required to attach the sensor rod to the control arm. Currently, we do not offer a direct solution for this issue.

Upgrade your BMW's suspension with confidence! Enjoy a smoother, more controlled ride with our premium control arm upgrade kit!

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Packaged by Turner - Corporate Logo
T#:11954
Part#: TMS11954
In Stock
Sale - Save 1% $ 49.12

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

$ 48.87 USD
Free Shipping on orders $49 and up
Sale - Save 1%
$ 49.12

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

$ 48.87 USD
Free Shipping on orders $49 and up
A 4-piece set of new OEM rear upper and lower shock mounts to complete your shock install or replace broken mounts (RSM). The top mounts on the shocks for the E82 1M and E90/E92/E93 M3 consist of 4 pieces. These are the mounts to fit a non-EDC suspension.

Rear Shock Mount (RSM) Kit consists of:
A. rear upper-top shock mounts, 33506771737
B. rear upper-middle shock mounts, 33506767010
C. rear upper-bottom shock mounts, 33506771738
D. rear upper supporting cup, 33526764418 (sits over bumpstop)
The lower mount on the 1M/M3 is integrated on the shock absorber.

That's a lot of rubber that takes constant deflecting and absorbing of cornering forces and impacts from bumps, potholes, etc. Replacing the RSMs is key to maintaining a quiet and comfortable ride. Price is for all 4 upper pieces.

This item fits the following BMWs:
2011-2012 E82 BMW 1M
2008-2011 E90 BMW M3 - Sedan
2008-2012 E92 BMW M3 - Coupe
2008-2012 E93 BMW M3 - Convertible
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ECS - Corporate Logo
T#:30662818
Part#: 003879LA01
In Stock
Sale - Save 25% $ 77.99

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

$ 58.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 77.99

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

$ 58.49 USD
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Due to their soft rubber construction, OE strut mounts are known to wear at an accelerated rate. Many high-mileage vehicles fall victim to strut mount failure, which is commonly associated with annoying clunks, groans, or rattles from the front suspension.

With this issue in mind, ECS Tuning developed their heavy-duty front strut mount with upgraded, higher durometer rubber to resolve sloppy handling and increase longevity. Manufactured precisely within OEM tolerances, these mounts are a perfect fit for your MINI.

Features:

Reduces deflection: Increases vehicle handling and cornering dynamics by removing deflection within the strut mount. Increases longevity: Upgraded rubber construction makes for a stiffer mount, less prone to cracking and general degradation. Developed in-house: Designed and tested by ECS Tuning engineers, this mount is sure to outlast an OE replacement. Upgrade to a better strut mount without sacrificing ride comfort! Improve longevity and ride control all at once.

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ECS Tuning Heavy Duty Front Strut Mount - MINI R50 R52 R53
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:30662816
Part#: 003893LA01
In Stock
Sale - Save 25% $ 77.99

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

$ 58.49 USD
Free Shipping on orders $49 and up
Sale - Save 25%
$ 77.99

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

$ 58.49 USD
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Due to their soft rubber construction, OE strut mounts are known to wear at an accelerated rate. Many high-mileage vehicles fall victim to strut mount failure, which is commonly associated with annoying clunks, groans, or rattles from the front suspension.

With this issue in mind, ECS Tuning developed their heavy-duty front strut mount with upgraded, higher durometer rubber to resolve sloppy handling and increase longevity. Manufactured precisely within OEM tolerances, these mounts are a perfect fit for your MINI.

Features:

Reduces deflection: Increases vehicle handling and cornering dynamics by removing deflection within the strut mount. Increases longevity: Upgraded rubber construction makes for a stiffer mount, less prone to cracking and general degradation. Developed in-house: Designed and tested by ECS Tuning engineers, this mount is sure to outlast an OE replacement. Upgrade to a better strut mount without sacrificing ride comfort! Improve longevity and ride control all at once.

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KYB - Corporate Logo
T#:568007
Part#: 31331093344
Ships in 1 Business Day
$ 32.39 USD
Free Shipping on orders $49 and up
Protect your front shock from hard impacts and debris with an OE style boot and bump stop
Revshift - Corporate Logo
T#:27405530
Part#: SBRC-E46-80A
Ships in 6 Business Days
$ 249.99 USD
Free Shipping on orders $49 and up

Upgrade your E46's rear subframe with the Revshift Combo Kit, featuring 80A durometer polyurethane rear subframe bushings and a comprehensive weld-in reinforcement plate kit. Designed to address the notorious cracking and ripping of rear subframe mounting points over time, this kit provides a robust solution to prevent costly damage to your vehicle.

Key Features:

Complete Solution: Includes 80A durometer polyurethane rear subframe bushings and precision laser-cut 14-gauge steel reinforcement plates for comprehensive subframe reinforcement. Prevents Damage: Weld-in reinforcement plates protect against cracks and damage to the chassis, ensuring long-term durability and stability. Enhanced Handling: Revshift polyurethane rear subframe bushings replace OEM rubber bushings, stiffening mounting points to improve handling and performance. Durable Construction: Polyurethane bushings are designed to last and do not wear out like rubber OEM bushings, providing consistent performance over time. Proper Dampening: Polyurethane bushings properly dampen the rear subframe, enhancing overall vehicle stability and control. Benefits:

Improved handling capabilities Long-lasting durability compared to OEM rubber bushings Protection against bending or cracking of subframe mounts The comprehensive kit includes all necessary components for installation Upgrade your E46's rear subframe with the Revshift Combo Kit for superior handling, durability, and protection against chassis damage. Boost your driving experience with enhanced performance and stability.

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Revshift - Corporate Logo
T#:27405529
Part#: SBRC-E46-95A
Ships in 4 Business Days
$ 249.99 USD
Free Shipping on orders $49 and up

Upgrade your E46's rear subframe with the Revshift Combo Kit, featuring 80A durometer polyurethane rear subframe bushings and a comprehensive weld-in reinforcement plate kit. Designed to address the notorious cracking and ripping of rear subframe mounting points over time, this kit provides a robust solution to prevent costly damage to your vehicle.

Key Features:

Complete Solution: Includes 95A durometer polyurethane rear subframe bushings and precision laser-cut 14-gauge steel reinforcement plates for comprehensive subframe reinforcement. Prevents Damage: Weld-in reinforcement plates protect against cracks and damage to the chassis, ensuring long-term durability and stability. Enhanced Handling: Revshift polyurethane rear subframe bushings replace OEM rubber bushings, stiffening mounting points to improve handling and performance. Durable Construction: Polyurethane bushings are designed to last and do not wear out like rubber OEM bushings, providing consistent performance over time. Proper Dampening: Polyurethane bushings properly dampen the rear subframe, enhancing overall vehicle stability and control. Benefits:

Improved handling capabilities Long-lasting durability compared to OEM rubber bushings Protection against bending or cracking of subframe mounts The comprehensive kit includes all necessary components for installation Upgrade your E46's rear subframe with the Revshift Combo Kit for superior handling, durability, and protection against chassis damage. Boost your driving experience with enhanced performance and stability.

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Whiteline - Corporate Logo
T#:558797
Part#: W61923
In Stock
$ 77.99 USD
Free Shipping on orders $49 and up

Optimize rear suspension geometry with Whiteline suspension bushings. Often overlooked, Whiteline trailing arm bushings offer superior dynamic alignment precision by controlling excessive movement - providing driver reassurance for more predictable handling.

Features:

  • Performance - Whiteline's engineered "Synthetic Elastomer" bushings feature the quality ride of rubber at lower speeds and at higher speeds react when under cornering, accelerating and braking loads, for CHASSIS CONTROL and improved handling.
  • Durable - The advanced synthetic elastomer characteristics ensure superior elasticity, memory and outright durability for all forms of driving applications!
  • Resistant - Whiteline's synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering
  • Lubricant - Supplied with extreme pressure molybdenum disulphide (LM) based grease (where required) for extended life.
  • Installer Friendly - Designed with the installer in mind by reducing the need of specialized skills, tools and equipment.
  • Black - The neutral (black) appearance favored by restorers and racers.
  • Lifetime Warranty - All Whiteline bushing kits are backed by a lifetime warranty
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Suspension Reinforcement Kit E36
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15777304
Part#: 002478ECS01-KT
In Stock
$ 122.99 USD
Free Shipping on orders $49 and up
If you already upgraded your suspension but are looking for the finishing touch, this kit is what you need. The BMW front strut mount reinforcement plates reduce the risk of the shock tower mushrooming and cracking. The ECS rear shock mount reinforcement plates reduce the risk of the rear shock mount area tearing and deforming. The ECS Delrin rear trailing arm bushing limiters reduce the movement that the RTAB's can make resulting in a tighter rear suspension and with less moment prolongs the bushing life.
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Coilover Installation Hardware - (3/5/6-Bolt M8)
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:14684339
Part#: 07119905032TKT
In Stock
$ 119.99 USD
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All the hardware you need to remove and replace your front and rear suspension with new coilovers.

This Kit includes the following items:

FRONT​​

Front strut pinch bolts - QTY 2
Front strut pinch bolt nuts - QTY 2
Control arm ball-joint nuts - QTY 4
REAR​

Lower shock mounting bolts - QTY 2
Lower shock locking nuts - QTY 2
Upper shock mounting bolts - QTY 6
Shock mounts - QTY 2
Shock pads - QTY 2

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ECS Coilover Damping Extensions - 220MM
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:42369339
Part#: 004673LA01
In Stock
Sale - Save 10% $ 37.99

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

$ 34.19 USD
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Sale - Save 10%
$ 37.99

This product was last offered at the strikethrough price on
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$ 34.19 USD
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Fine-tuning your coilover damping shouldn’t mean stripping out your rear seats or interior panels. On many applications, rear shock adjusters are hidden behind carpet, trim, or seatbacks, making quick adjustments a hassle.

The ECS Rear Damping Extension Kit solves that problem with a clean and functional solution. These flexible extensions relocate the adjustment knobs to an easily accessible point above the rear shock towers, letting you dial in your suspension from inside the cabin, no disassembly required.

Installation is straightforward: simply drill a small access hole in your interior trim and route the extension cables through. The adjustment knobs can be removed to allow the line to pass through smaller openings, minimizing cutting. For proper installation, be sure to fully loosen the set screw, insert the cable, then securely tighten it using the provided Allen key.

Kit Includes:

(2) Rear damping adjuster extension cables

Installation hardware and Allen key

A smart upgrade for track cars, daily drivers, or anyone who values easy access to suspension tuning, without compromising interior fit and finish.

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ECS - Corporate Logo
T#:363117
Part#: 002447ECS03
In Stock
Sale - Save 25% $ 88.99

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

$ 66.74 USD
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Sale - Save 25%
$ 88.99

This product was last offered at the strikethrough price on
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$ 66.74 USD
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BMW E46 Z4 Rear Polyurethane Differential Bushing Performance is the ultimate upgrade for enhancing the connection between your BMW's chassis and differential. Designed by Turner Motorsport, this performance bushing replaces the soft factory rubber with durable polyurethane, offering superior control and response. By minimizing vibrations and reducing deflection, this bushing ensures a more direct and responsive driving experience, making it a must-have for any performance-oriented BMW E46 or Z4 owner.

  • Enhanced Performance: Replaces the soft factory rubber with durable polyurethane for improved driveline response.
  • Reduced Vibrations: Minimizes vibrations between the chassis and differential, providing a more connected driving experience.
  • Increased Durability: Made from high-quality polyurethane, offering long-lasting performance under demanding conditions.
  • Improved Control: Reduces deflection, ensuring a more precise and responsive handling experience.
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Whiteline - Corporate Logo
T#:372193
Part#: KSB536
In Stock
$ 211.39 USD
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BMWs need some added chassis strengthening in the front for best potential handling. Whiteline has the solution with a stylish polished aluminum strut brace that offers easy installation and increases chassis rigidity.

This part fits the following BMWs:
1992-1999 E36 318i 318is 318ti 320i 323i 325i 325is 328i 328is M3
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ECS - Corporate Logo
T#:384599
Part#: 002447ECS04KT2
In Stock
Sale - Save 25% $ 66.47

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

$ 49.85 USD
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Sale - Save 25%
$ 66.47

This product was last offered at the strikethrough price on
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$ 49.85 USD
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Your E36's rear differential is indirectly connected to your right foot through the engine and driveline, and connected to the seat of your pants through the chassis. Soft factory rubber differential bushings absorb vibrations between chassis and differential, providing comfort and softness in both of these connections. ECS Tuning's In-House Engineered Performance Polyurethane Differential Bushing eliminate deflection permitted by factory bushings, improving the connection you feel to your differential. Removal of this slop allows for crisper power transfer from differential to wheels, which means better throttle control while carving a canyon road, drag racing, sliding the rear end out, or just driving to work. This is achieved without the harshness or vibration associated with delrin or solid differential mounts. Featuring a tough 88A durometer polyurethane and Black anodized 6061-T6 aluminum Sleeve, our Performance Polyurethane Differential Bushings are more resistant to chemicals, ozone degradation, road salt, and general wear and tear than factory rubber bushings, resulting in a longer service life.
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ECS Lowering Spring Set - F30/F32 xDrive
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:18733521
Part#: 047344LA01
In Stock
Sale - Save 6% $ 238.99

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

$ 224.99 USD
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Sale - Save 6%
$ 238.99

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

$ 224.99 USD
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Dramatically improve performance and aesthetics with an average lowering up to 1.4" front and rear.

Take your F3x to the next level with upgraded performance and aesthetic. ECS lowering springs are specifically designed with both handling and comfort in mind for the best mix or performance and drivability. With an average lowering range of 1.0"-1.4" you have the added benefit of lower center of gravity providing superior cornering and better steering feedback. Lowering springs not only increase handling performance they provide an astounding aesthetic upgrade by decreasing the wheel gap and giving your car a more planted/fitted appearance.

FEATURES AND DESIGN:

MADE IN THE USA
Average lowering of 1.0" to 1.4"
Front spring rate: 184 lbs/in
Rear spring rate: 462 lbs/in
Lowered center of gravity
Linear style springs
Black powder coating with red ECS logo
Designed specifically for your chassis these F3x lowering springs feature a linear style spring similar to a coilover. The issue with coilovers is the rough ride due to a drastic drop and much higher spring rates. When you have higher spring rate like coilovers it takes much more force to compress the spring which leads to a much more rigid ride. ECS lowering springs provide a happy medium between the factory suspension and coilover suspension. These springs are stiffer than factory but softer than a coilover spring to achieve the balance of increased performance and aesthetics while retaining a comfortable ride.

What is spring rate?
​You may ask yourself "what is the spring rate and how does it affect my ride?" Spring rate is the amount of force needed to compress a spring one inch. For example if you have a spring rate of 300lbs per inch it will take 300lbs of force to compress the spring one inch. An average coilover for your F3x has over 400 lbs/in for the front and over 500 lbs/in for the rear, this means that it will take over 400lbs of force to compress your front spring one inch and over 500lbs of force to compress the rear one inch. The higher the spring rate, the more rigid your ride is going to be. ECS lowering springs for your F3x have a spring rate of 184 lbs/in in the front and 462 lbs/in, an increase over factory but much less than a coilover. You can now both understand and explain the benefits of lowering springs to find the best solution for you.

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ECS Performance Strut Tower Brace - Black
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:383301
Part#: 007690ECS02
In Stock
Sale - Save 10% $ 337.99

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

$ 304.19 USD
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Sale - Save 10%
$ 337.99

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

$ 304.19 USD
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The ECS Strut Tower Bar Kit in striking wrinkle black finish goes beyond aesthetics - it offers essential functionality. This kit significantly reduces chassis flex, contributing to a stiffer suspension setup. Moreover, it plays a crucial role in triangulating the front end, resulting in more consistent suspension geometry that enhances your vehicle's performance.

It's essential to ensure that the strut tower plates sit flush against the strut towers. Any misalignment may indicate minor deformations in your strut towers. However, this can be easily addressed using a block of wood and a hammer to reinstate the ideal alignment.

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Packaged by Turner - Corporate Logo
T#:339943
Part#: E46-MY-DIFF
Ships in 1 Business Day
$ 78.99

This product was last offered at the strikethrough price on
05-07-2026

Starting at $ 74.99 USD
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Starting at $ 74.99 USD
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These rubber bushings from Meyle are a direct replacement for the stock differential bushings in the E46 3-series, E83 X3 SAV, and Z4 Roadster. If your original bushings are worn (likely around 100,000 miles) these are a great replacement upgrade. The front bushings are the stock OEM type rubber bushings. The rear bushing is a Meyle HD upgrade over stock - about 15% stiffer than the originals. This means the bushing will not flex and twist as much. This puts more power to the wheels since power is no longer used up for 'torquing' the bushing. These are not race bushings; the rubber material is perfectly suitable for street use.

The non-M E46/E83/Z4 models use three differential mounts - two front bushings in the subframe and one rear mount in the diff cover. This set of bushings covers all three. You can opt to include new mounting hardware in the Options list below.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Roadster
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ECS - Corporate Logo
T#:30662819
Part#: 003865LA01
In Stock
Sale - Save 25% $ 98.99

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

$ 74.24 USD
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$ 98.99

This product was last offered at the strikethrough price on
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$ 74.24 USD
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Due to their soft rubber construction, OE strut mounts are known to wear at an accelerated rate. Many high-mileage vehicles fall victim to strut mount failure, which is commonly associated with annoying clunks, groans, or rattles from the front suspension.

With this issue in mind, ECS Tuning developed their heavy-duty front strut mount with upgraded, higher durometer rubber to resolve sloppy handling and increase longevity. Manufactured precisely within OEM tolerances, these mounts are a perfect fit for your BMW.

Features:

Reduces deflection: Increases vehicle handling and cornering dynamics by removing deflection within the strut mount. Increases longevity: Upgraded rubber construction makes for a stiffer mount, less prone to cracking and general degradation. Developed in-house: Designed and tested by ECS Tuning engineers, this mount is sure to outlast an OE replacement. Upgrade to a better strut mount without sacrificing ride comfort! Improve longevity and ride control all at once.

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MMX Performance - Corporate Logo
T#:25341445
Part#: MMR24-1504
Ships on Nov 11, 2026
$ 283.99 USD
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When your ride height is altered, your vehicle's anti-roll (anti-sway) bar ends are pulled up out of their optimum location. With around 40mm of adjustable length, plus left and right threaded ends for easy length adjustment, the MMX adjustable drop links allow you to adjust back to zero preload on your anti-roll bar - operating exactly as it should again.
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Whiteline - Corporate Logo
T#:558800
Part#: KDT918
In Stock
$ 60.99 USD
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Designed to work with the original bushing and eliminate over compliance or better known in motorsport as 'lost motion' of the rear crossmember. This Whiteline kit dramatically reduces rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering.

Features:

  • Performance - Whiteline's engineered "Synthetic Elastomer" bushings feature the quality ride of rubber at lower speeds and at higher speeds react when under cornering, accelerating and braking loads, for CHASSIS CONTROL and improved handling.
  • Durable - The advanced synthetic elastomer characteristics ensure superior elasticity, memory and outright durability for all forms of driving applications!
  • Resistant - Whiteline's synthetic elastomer formulation boasts resistance to oil, grease, ozone and weathering
  • Lubricant - Supplied with extreme pressure molybdenum disulphide (LM) based grease (where required) for extended life.
  • Installer Friendly - Designed with the installer in mind by reducing the need of specialized skills, tools and equipment.
  • Black - The neutral (black) appearance favored by restorers and racers.
  • Lifetime Warranty - All Whiteline bushing kits are backed by a lifetime warranty
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Sachs - Corporate Logo
T#:592309
Part#: 31336752735
Ships in 3 Business Days
$ 28.99 USD
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$ 28.99 USD
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Whiteline - Corporate Logo
T#:31556148
Part#: KLC232
Ships in 1 Business Day
$ 167.99 USD
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Front Control Arm Refresh Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15677518
Part#: 31126758513-KT
Ships in 1-2 days
Sale - Save 6% $ 330.99

This product was last offered at the strikethrough price on
05-08-2026

$ 311.82 USD
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Sale - Save 6%
$ 330.99

This product was last offered at the strikethrough price on
05-08-2026

$ 311.82 USD
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Symptoms of a worn suspension include a loose and imprecise feel to the steering, excessive shaking through the steering during braking, or sounds like squeaking, whining or grinding from the front when turning at slow speeds. This kit will not only help address these issues but is designed to have superior performance compared to stock, and extend suspension life. Level 1 contains: 2 front control arms 2 control arm bushings
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Billet Sway Bar End Link Brackets - Front And Rear - E36
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:18534628
Part#: 008549LA01KT
In Stock
Sale - Save 15% $ 132.99

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

$ 113.03 USD
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$ 132.99

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$ 113.03 USD
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Full set of black anodized billet sway bar end links to replace your flimsy and corroded factory units. Removable hardware for a lifetime serviceable component!

Your factory end link brackets are a one piece design with an integrated stud made of flimsy metal with no coating to protect from the elements. Over the years your end link hardware rusts right to the integrated stud and when you go to remove the end links or brackets they are one strong turn and a snap away from needing to be replaced.

Not only did ECS come up with a stronger solution with a superior resistance to corrosion but went the extra mile to incorporate hardware that can be replaced time and time again so you will never need to replace the brackets themselves. The end link brackets feature chamfers and locator pins to fit perfectly in factory location and make for a straight forward install. The brackets featuring a slotted area for the bolt head to sit so you don't have the headache of having to get a wrench in the tight space behind the bracket while installing them.

Kit Contents:

A set of front and rear end link brackets
Hardware needed for installation
Part Design:

Billet aluminum brackets
Zinc coated hardware
Superior corrosion resistance
Large upgrade from factory components

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Burger Motorsports - Corporate Logo
T#:637422
Part#: BMSG20BSCB-BLUE
Ships on Nov 10, 2026
$ 199.00 USD
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Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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Burger Motorsports - Corporate Logo
T#:637421
Part#: BMSG20BSCB-RED
Ships on Nov 10, 2026
$ 199.00 USD
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Constructed from lightweight billet aluminum with the BMS logo engraved on the top middle. These strut braces are a solid one-piece design. These give an exclusive look under the hood and extra stabilization to the chassis.
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Whiteline - Corporate Logo
T#:558799
Part#: KLC163
Ships in 3 Business Days
$ 167.99 USD
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Links are a common service item due to either worn or over compliant joints and possibly bent or snapped center bodies. Upgrade from the old units to Whiteline sway bar links with superior features that outlast and outperform the original equipment.

The threaded center rod allows for precise adjustment and can be cut to a needed length for precise suspension tuning.

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Revshift - Corporate Logo
T#:582015
Part#: PCABE30BLACK
Ships in 2 Business Days
$ 49.99 USD
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Utilizing high-precision machining technologies and their very own Polyurethane Manufacturing Department, every Revshift product is designed, manufactured, and tested in-house at their Detroit, Michigan facility.
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Packaged by Turner - Corporate Logo
T#:27105174
Part#: 31126854727KT3
In Stock
Sale - Save 3% $ 481.99

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

$ 467.50 USD
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Sale - Save 3%
$ 481.99

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

$ 467.50 USD
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Is your BMW's suspension feeling loose and imprecise? It might be time for a refresh, and the team at Turner Motorsport has just the solution. Our front control arm refresh kit bundles all the essential components you need to restore your vehicle's handling and ride quality.

Why choose our kit? Because we understand the wear and tear that your BMW endures over time. Rough roads and harsh conditions take a toll on your suspension. With our comprehensive kit, you can address the common wear points in one go, ensuring optimal performance and longevity.

What's included in our kit? Everything you need: control arms, bushings, hardware, and more. By replacing these components together, you eliminate the risk of new parts being compromised by old, worn ones. Don't let sloppy handling and vague steering ruin your driving experience. Trust Turner Motorsport to provide a complete solution that restores the precision and feel of your BMW's suspension.

Signs that your front control arms may need replacing:

Clunking noise over rough roads Vague steering, especially at highway speeds Irregular tire wear Popping noises when going over bumps Vehicle pulling to one side during hard braking Don't wait for these symptoms to worsen. Upgrade your BMW's suspension with this front control arm refresh kit today.

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Sachs - Corporate Logo
T#:5028801
Part#: 315871
Ships in 2 Business Days
$ 122.99 USD
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$ 122.99 USD
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Pot holes, speed bumps, and road hazards all contribute to a sloppy, weak suspension. Replace your shocks to restore your ride comfort and performance. A bumpy ride or a suspension that bottoms out over even small bumps are indications that your suspension has reached the end of its life. If your ride is bouncy, it is also likely that the dampers have failed. Restore the ride quality in your BMW with this new shock absorber.
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Front Suspension Installation Kit - E70, E71
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56291006
Part#: E70FRINSTALL1KT2
In Stock
New Item
$ 410.99

This product was last offered at the strikethrough price on
08-04-2026

$ 391.99 USD
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$ 391.99 USD
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The heavy front end of the E70/E71 chassis subjects front strut mounts, spring perches, and foam guide supports to heavier load cycles. The result is deteriorated foam that results in harsh suspension crash over bumps, and vague steering feedback. This Front Strut Refresh Kit provides all the essential OEM grade wear items required to rebuild your front strut assemblies to original factory specs.
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Burger Motorsports - Corporate Logo
T#:39126850
Part#: BMSBILSCB-BLU
In Stock
$ 249.00 USD
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Burger Motorsports' Billet Strut Cross Braces are designed and made in the USA from billet aluminum in a solid one-piece design. These braces connect from the strut towers to the front radiator support, helping to reinforce your entire front end while also giving your BMW an exclusive under-hood appearance.
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ECS - Corporate Logo
T#:588356
Part#: 026808ECS01
In Stock
Sale - Save 25% $ 67.99

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

$ 50.99 USD
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Sale - Save 25%
$ 67.99

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

$ 50.99 USD
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Whiteline - Corporate Logo
T#:26538301
Part#: W53518
Ships in 3 Business Days
$ 133.99 USD
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Following meticulous development and material testing focused on strength, durability, geometry retention, and memory while maintaining comfort, WHITELINE has engineered a progressive, long-chain Synthetic Elastomer. This pioneering material merges the advantageous properties of solid bushings with the flexibility of rubber.
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Adjustable Front Sway Bar End Links - 215-275mm
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:40917454
Part#: 053153LA01KT1
Ships on Jan 11, 2027
Sale - Save 15% $ 259.99

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

$ 220.97 USD
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Sale - Save 15%
$ 259.99

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

$ 220.97 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: Weather-resistant rubber boots and stainless steel wire retainers for long-lasting durability

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Front Sway Bar Link - E46, Z4
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:338081
Part#: 31351095694
Ships in 1 day
Starting at $ 40.99 USD
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Starting at $ 40.99 USD
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This is the standard front sway bar / swaybar link for BMW E46 and E85 Z4. It connects the sway bar to the strut. If you hear front end noise when going over bumps while turning we recommend you check these. Alternate BMW Part#31356780847 Sold individually

We also offer an upgraded link from Meyle with heavy duty ball joints for additional durability. See options below.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci M3 - Sorry not for Xi Models!
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si Z4 M Roadster M Coupe
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Whiteline - Corporate Logo
T#:372857
Part#: W62384
Ships in 3 Business Days
$ 118.99 USD
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These bushings replace the stock rubber bushings and offer a better driving feel, increased lifespan, and better wheel alignment.

Rubber bushing allow for a lot more movement and are more susceptible to wear and tear from spirited driving and harsh weather conditions. Polyurethane is much more resistant to wear and is stiffer, reducing the total amount of movement that would normally affect the alignment negatively.

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Whiteline - Corporate Logo
T#:54388458
Part#: W22801
Ships in 1 Business Day
New Item
$ 28.99

This product was last offered at the strikethrough price on
10-23-2026

$ 26.99 USD
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$ 26.99 USD
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Engineered to optimize rear roll stiffness and eliminate the dynamic compliance of aging factory components
Whiteline - Corporate Logo
T#:26505045
Part#: W22642
Ships in 3 Business Days
$ 26.99 USD
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Whiteline Sway Bar Mounts are crafted to reinforce factory mounts, providing a stronger and more robust option that significantly improves sway bar response, particularly for larger or adjustable sway bars, ensuring optimal performance and durability, crucially preventing premature failure due to twisting and flexing associated with higher settings.
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