BMW Suspension Parts for BMW 3 Series E46 (1999-2005)

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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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E46 Non-M ECS Performance Adjustable Coilover System
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T#:638472
Part#: 029307ECS01
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The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!
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ECS Performance Adjustable Coilover System - E46 M3
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T#:638473
Part#: 029308ECS01
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The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height!
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ECS - Corporate Logo
T#:48850067
Part#: 029307ECSKT
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This brand new BMW Coilover line from ECS Tuning was designed with daily drivers in mind! Their focus was to improve on the performance and look of the suspension, without forgoing any comfort. Like many of the top tier coilovers, these coilovers feel as smooth and comfortable as a stock setup, while giving you an aggressive look and vastly improved handling, all at a fraction of the price!

The ECS Tuning Performance Coilover System provides a sport-tuned, height, damping, and body adjustable suspension with substantial performance benefits using high-quality materials and coatings to replace your worn suspension, all while giving your vehicle that perfect ride height*!

Spring Rates: Front is 8kg/mm, Rear is 10kg/mm

*Might require adjustable shorter end links depending on fitment or desired ride height.

PERFORMANCE FEATURES

32 levels of rebound damping adjustment Adjustable damping, monotube shocks/struts paired with optimized progressive rate coil springs gives your vehicle road-sticking grip with reduced body roll for exceptional confidence in your vehicle's handling. With your vehicle's new, lower ride height the center of gravity is now moved lower, further improving handling performance Adjustable front bodies allow you to set the ride height while maintaining correct spring pre-load Adjustable front and rear bodies allow the shock to operate in the correct valving range, regardless of ride height PRODUCT DESIGN

Strut and shock bodies finished with a durable gloss black powder coat for good looks and great longevity Threaded portions are are clear zinc coated for optimum corrosion protection against rain and salt Coil springs are powder-coated Reflex Silver Metallic finish for durability Red anodized, billet aluminum lower spring seats with locking collars allow for quick, on the car, adjustability with the included spanner wrenches Integrated bump stops KIT CONTENTS

ECS Performance Adjustable Coilover System - E46 Non-M Front Suspension Installation Hardware: Front Pinch Bolt & Washer - 31306779487 (2) Front Sway Bar End Link Locking Nut - 33306760587 (2) Front Upper Strut Mount Reinforcement Plate - 51717036781 (2) Rear Suspension Installation Hardware: Rear Shock Mount Bolt - 07119900402 (2) Rear Shock Mount Gasket - 33526772864 (2) ECS Rear Shock Mount Reinforcement Plate - 002478ECS02A (2)

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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
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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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Meyle Heavy Duty Front Sway Bar End Link - E46 RWD, Z4
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Meyle HD - Corporate Logo
T#:304219
Part#: 31351095694
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$ 38.04

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Sway bar end links connect the swaybar to the rest of the suspension, preventing body roll and keeping everything in line in tight turns. This exposes these links to a high amount of stress and pressure, often leading to split bushings and sloppy body control and knocking noises. Meyle HD sway bar links are the perfect option to restore body control and eliminate knocking noises.

Meyle is a German brand in business since 1958 and all of their products are TUV approved and meet or exceed ISO standards. Heavy Duty components are designed to provide significantly long lifespans than other aftermarket and stock OE components. Each part includes a 4 year warranty.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

Features:

  • 4 Year Warranty

  • All metal ball joints are more reliable and longer lasting than stock

  • Bushings are solid rubber rather than fluid filled, providing longevity and handling feel improvements

Fits the following BMWs:
2000-2006 E46 BMW RWD
2002-2008 Z4 BMW all sub-models

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Meyle HD Rubber Front Control Arm Bushings (FCAB) - E46, Z4 (not M Mo...
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Meyle HD - Corporate Logo
T#:1870
Part#: 31126757623MY
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$ 134.99

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These front control arm bushings are the same design as the original pieces but are 20% stiffer in resistance to give sharper steering and better response. These are the larger 66mm bushings with the housings as used on the E46 325i, 330i, and Z4 and an upgrade for the E46 323i and 328i.

If you have felt that the original bushings were too soft or the car lacked response then these HD bushings will be a great upgrade for you. The stiffer rubber allows less deflection, making the suspension react faster. You will immediately notice that the car feels more direct and 'connected' and the steering keeps up with you especially during hard cornering. For maximum effect, we also recommend the Meyle HD or BMW 'Sport' control arms as an additional upgrade. Meyle HD parts have a 4-year warranty.

These bushings come pre-pressed into their aluminum brackets. No need to press out old and press in new bushings! Just a simple swap! Price is for the pair.

Alternate BMW part number 31126783376.
This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci
2003-2008 Z4 BMW Z4 2.5i Z4 3.0i Z4 3.0si
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4mm Heavy Duty Rear Shock Mount Reinforcement Plate Set
For coupe models only
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ECS - Corporate Logo
T#:376177
Part#: 002478ECS01KT
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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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ECS - Corporate Logo
T#:378193
Part#: 002447ECS03KT
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Worn rubber differential mounts will lead to the differential twisting and shifting around in the rear subframe. Not only will this be noisy but it's bad for driver confidence and bad for the chassis as well. Even on fresh rubber bushings the differential has deflection and twist, especially if the car has been modified for more torque. Since the differential is centrally mounted in the rear subframe, with all suspension mounts interconnected, a differential with too much deflection will affect handling and could even damage the rear subframe.

These 88A urethane E46 M3 diff mounts are much stiffer than stock but still not as solid as our Turner aluminum/Delrin bushings. This set will resist twisting much better than the stock rubber mounts. Included is the front diff mount and two rear mounts in the cover.

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ECS Tuning Performance Adjustable Rear Control Arm Set - E36 E46 Z4 E...
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Earn 5% back in Turner Rewards on orders placed 10/28-10/31. Redeem 11/27-12/1. Terms & conditions apply
ECS - Corporate Logo
T#:376801
Part#: 002608ECS01
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Stock rear lower control arms offer very little adjustment for alignment, especially in lowered vehicles, due to their use of an eccentric bolt. These aftermarket performance control arms from ECS Tuning are designed for maximum adjustability, allowing you to maximize handling and minimize tire wear.

To ensure maximum reliability, ECS Tuning's control arms are constructed from strong, lightweight 6061-T6 aluminum and feature a 303 stainless steel center turnbuckle that offers over 8 degrees of fast and precise camber adjustment. The inner bushing is a stock style serviceable OEM bushing for long life and inexpensive maintenance.

Features:

Durable construction suitable for the daily driver and track car alike
8+ degrees adjustment range for dialing in any suspension and wheel/tire setup
Center located adjuster for maximum clearance during adjustment
OEM-style bushing for long life and inexpensive service
Black anodized 6061-T6 aluminum with 303 stainless steel turnbuckle
Includes new hardware
*With the exception of the stance community, most enthusiasts will need no more than a few degrees of adjustment range. Total adjustment often is dependent on wheel/tire clearances.

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Meyle Heavy Duty Front Control Arm - Right - E46, Z4
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T#:3092
Part#: 31126758520MY
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$ 221.99

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One common weak point in the E46 3-series model range is in the mounting and ball joints of the suspension. The front suspension ball joints in particular are prone to wearing out quite quickly thanks to a soft material, leaving you in a potentially dangerous situation. At best, worn ball joints and bushings will give you poor steering feedback and clunking noises. However, loose or worn ball joints will have excessive play which will reduce the effectiveness of the steering and suspension. In extreme cases, the ball joint has been known to pop free of the control arm, resulting in total steering loss. Meyle has addressed this problem with metal ball joints, similar to those used on the E46 ZHP. The metal in the HD joint will not wear or fatigue nearly as fast as the standard ball joints. The lifespan is greatly extended. The lack of play will mean sharper steering, restoring much of the car's precision and fun-to-drive character. Meyle is a German brand in business since 1958 and all of their products are TUV approved and meet or exceed ISO standards.
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Meyle Heavy Duty Front Control Arm - Left - E46, Z4
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T#:3091
Part#: 31126758519MY
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One common weak point in the E46 3-series model range is in the mounting and ball joints of the suspension. The front suspension ball joints in particular are prone to wearing out quite quickly thanks to a soft material, leaving you in a potentially dangerous situation. At best, worn ball joints and bushings will give you poor steering feedback and clunking noises. However, loose or worn ball joints will have excessive play which will reduce the effectiveness of the steering and suspension. In extreme cases, the ball joint has been known to pop free of the control arm, resulting in total steering loss. Meyle has addressed this problem with metal ball joints, similar to those used on the E46 ZHP. The metal in the HD joint will not wear or fatigue nearly as fast as the standard ball joints. The lifespan is greatly extended. The lack of play will mean sharper steering, restoring much of the car's precision and fun-to-drive character. Meyle is a German brand in business since 1958 and all of their products are TUV approved and meet or exceed ISO standards.
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ECS Rear Trailing Arm Bushing Limiter Set
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T#:362987
Part#: 003301ECS01AKT
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The E36/E46 rear trailing arm bushings (RTABs) wear out faster than any other bushing on the car. Worn RTAB will cause excessive toe alignment change and give a 'loose' or 'floaty' feeling in the rear handling. One of the reasons for this is that they over-extend during motion, stretching and twisting the rubber in all directions. These shims sit on either side of the bushing and limit the amount of extension from the bushing. Not only will you get more life from your RTAB but these will help stiffen the bushing during cornering. But during normal driving you will still have all of the comfort of the stock rubber bushings. These part about these bushings is how easy they are to install - simply slide them in place during your bushing install. They can be added to pre-installed bushings too by dropping the trailing arm and removing the cage around the bushing.

Works with stock rubber bushings only (not urethane or Delrin).

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Febi - Corporate Logo
T#:374708
Part#: 33326775551
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Ideal for replacing worn or damaged components, the Febi Trailing Arm Ball Joint is an essential part for maintaining your vehicle's suspension system.
Meyle HD Shock Mount - E36 Z3 E46
Rear Upper
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T#:596508
Part#: 33521092362
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ECS - Corporate Logo
T#:378192
Part#: 002447ECS02KT
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Worn rubber differential mounts will lead to the differential twisting and shifting around in the rear subframe. Not only will this be noisy but it's bad for driver confidence and bad for the chassis as well. Even on fresh rubber bushings the differential has deflection and twist, especially if the car has been modified for more torque. Since the differential is centrally mounted in the rear subframe, with all suspension mounts interconnected, a differential with too much deflection will affect handling and could even damage the rear subframe.

These 88A urethane E46 diff mounts are much stiffer than stock but still not as solid as our Turner aluminum/Delrin bushings. This set will resist twisting much better than the stock rubber mounts. Included are the two front diff mounts and the rear mount in the cover.

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Whiteline - Corporate Logo
T#:558797
Part#: W61923
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$ 77.99 USD
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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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ECS - Corporate Logo
T#:363117
Part#: 002447ECS03
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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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ECS Coilover Damping Extensions - 220MM
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T#:42369339
Part#: 004673LA01
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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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E46 Performance Rear Sway Bar - 21mm
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ECS - Corporate Logo
T#:363191
Part#: 007277ECS02A
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Enhance Cornering Performance with Thicker Sway Bars

If you're looking to take on corners more aggressively, consider upgrading to thicker sway bars. Thicker sway bars provide increased stability, minimize body roll, and ensure better traction on the road, allowing for more confident and aggressive cornering. The best part is, you can enjoy improved handling without sacrificing your ride quality.

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Heavy Duty Convertible Rear Shock Mount Reinforcement Plate Set ...
For convertible models only
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ECS - Corporate Logo
T#:376176
Part#: 002478ECS02KT
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The upper rear shock bolts to the sheetmetal in the folding top well on convertible models. As the mileage goes up more and more stress is put on this sheetmetal and it can actually tear away from the rest of the chassis. Look for lttle cracks originating from the mouning holes. This reinforcement plate helps spread the shock loads around the sheetmetal and reduce stress in localized areas. Price is for the pair.
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OEM BMW Rear Differential Mount - E46, E83 X3, E85 Z4
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Febi - Corporate Logo
T#:12525
Part#: 33176751808
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RUBBER MOUNTING REAR:331020

Meyle Heavy Duty Rear Differential Mount - E46, E83 X3, E85 Z4 ...
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T#:186967
Part#: 33176751808MY
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This is the rear rubber-isolated differential mount. The diff mounts take the bulk of the twisting and binding as power is transmitted through the differential. We use a Meyle HD rubber bushing for the rear mount as it's stronger than the factory part. (33176751808). We also recommend replacing the front differential mount 33171093175MY at the same time.

Meyle is a German brand in business since 1958 and all of their products are TUV approved and meet or exceed ISO standards. Heavy Duty components are designed to provide significantly long lifespans than other aftermarket and stock OE components. Each part includes a 4 year warranty.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
2004-2005 E83 BMW X3 2.5i X3 3.0i
2003-2006 E85 BMW Z4 2.5i Z4 3.0i

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ECS Adjustable Front Sway Bar End Links (255-315mm) - E8X/E9X F2X/F3X...
Measure before purchasing! This is for custom/lowered applications only and may not fit...
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ECS - Corporate Logo
T#:54959270
Part#: 059091LA01
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$ 199.99 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: 255mm (10") to 315mm (12.4") 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 255 mm - 315mm range of adjustment.

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Hotchkis - Corporate Logo
T#:376583
Part#: 25826F
Back Ordered
5% off MSRP $ 289.99

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

$ 274.99 USD
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5% off MSRP
$ 289.99

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

$ 274.99 USD
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Hotchkis Sport Suspension products have been developed with strength, reliability, fitment, appearance, and durability all factored into their products to ensure that customers are never left unsatisfied. Suspension components are exposed to not only the elements, but also constant ever changing forces that will push the limits of any performance component to its breaking point if not built to a superior quality. This is especially true in vehicles with lowered suspension. Make sure your suspension is ready for any abuse thrown its way with these High Performance Adjustable End Links. 

Product Features:

  • Specifically designed for the BMW E46 3 Series and M3's.
  • High articulation ball ends for maximum range of motion
  • Range of Adjustment 11" Shortest, 12" Longest
  • Optimum end link alignment on lowered cars.
  • Increased sway bar effectiveness.
  • Increased end link strength.

Fits the following BMWs:
1999-2006 E46 BMW All Submodels

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ECS - Corporate Logo
T#:379065
Part#: 002542ECS01KT2
In Stock
Sale - Save 3% $ 401.99

This product was last offered at the strikethrough price on
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$ 389.93 USD
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$ 389.93 USD
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BMW has long suffered issues with rear shock mount blowout on M3 and non-M 3 Series models dating back to 1984 with the E30 chassis. Little changed over the following two decades, and E36, E46, and Z3/Z4 models are also prone to this style of failure. After striking a pothole or another seemingly innocuous obstacle, a clunking from the rear emerges and handling becomes sloppy. Your shocks have blown through their mounts. Enter the Ultimate Performance Rear Shock Mount Kit from ECS Tuning. Not only does their industry-first design alleviate the blowout problem once and for all, but allows rear dampers to fully articulate, for the best possible damper performance and longevity. They accomplish this with no noticeable increase in noise, vibration, or harshness (NVH) thanks to their unique rebuildable polyurethane isolation. The poly bushings not only keep NVH to a minimum, but they also reduce impact loading on the bearing, improving bearing life over full solid mounted monoball designs. To further improve bearing life and longevity, this design incorporates a lower dust seal to keep road debris, grit, and other contaminants out of the bearing. These are one of the best rear shock mounts available, and the last you will ever need. Features: Maintenance-free, PTFE lined, stainless steel monoball spherical bearing for full shaft articulation Lower dust seal for improved bearing life 80A polyurethane isolation bushings for NVH control and improved bearing life Accommodates 10mm* Fully constrained shaft mount makes blowouts impossible Hard anodized 6061-T6 construction Class 10 black zinc plated studs New OEM lock nuts included Fully rebuildable design *For use with factory-style 10mm damper shafts. If you have factory-style mounts presently, you have 10mm damper shafts. *During installation a 17ft-lb torque spec is required to avoid damage to the mounts.
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ECS - Corporate Logo
T#:378331
Part#: 002542ECS01KT
In Stock
Sale - Save 3% $ 416.99

This product was last offered at the strikethrough price on
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$ 404.48 USD
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$ 404.48 USD
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Elevate Your BMW's Performance with ECS Tuning's Ultimate Performance Rear Shock Mount Kit

ECS Tuning presents the Ultimate Performance Rear Shock Mount Kit, specifically designed to address recurring rear shock mount blowouts experienced by various BMW models, including the M3 and non-M 3 Series dating back to the E30 chassis in 1984. This innovative kit provides a long-term solution, ensuring optimal damper performance and longevity while eliminating rear clunking noises and handling issues caused by blown shock mounts.

Key Benefits:

  • Solves rear shock mount blowout issues on BMW models
  • Allows full articulation of rear dampers for improved performance
  • Industry-first design with PTFE lined stainless steel monoball spherical bearing
  • 80A polyurethane isolation bushings reduce noise, vibration, and harshness (NVH)
  • Lower dust seal enhances bearing life by preventing road debris ingress
  • Corrosion-resistant anodized 6061-T6 construction for durability
  • Compatible with 10mm, 12mm, or 14mm damper shafts

Upgrade your BMW's rear shock mounts with ECS Tuning's Ultimate Performance Rear Shock Mount Kit, providing superior performance, reduced NVH, and increased bearing longevity for a more controlled and comfortable ride.

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Whiteline - Corporate Logo
T#:558799
Part#: KLC163
Ships in 3 Business Days
$ 167.99 USD
Free Shipping on orders $49 and up

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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Bremmen Parts Front control arm Housing - Right - E46, Z4
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:397761
Part#: 31126783376R
In Stock
Sale - Save 15% $ 57.11

This product was last offered at the strikethrough price on
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$ 48.54 USD
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Bushing-free bracket to replace the old housings and give the freedom of bushing or bearing choice

E46 Non-M ECS Tuning 27mm Performance Front Sway Bar
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ECS - Corporate Logo
T#:363190
Part#: 007277ECS01A
In Stock
Sale - Save 29% $ 278.99

This product was last offered at the strikethrough price on
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$ 197.92 USD
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$ 278.99

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$ 197.92 USD

E46 323/325/328/330i 2-way adjustable 27mm front sway bar with urethane bushings.

Sway bars are typically sold as a front and rear set to balance the handling. But a front sway bar only can also have excellent benefits, especially on a street car. Going with a larger front bar will improve steering and handling even at low-moderate speeds. Steering turn-in is faster and gives the car a more direct and responsive feel. Cars with staggered wheel fitments (a narrower front wheel compared to the rear) will especially benefit from this and help the front tire 'bite' into the road. 

ECS has specified an adjustable 27mm sway bar that has been fine-tuned for use on the E46 non-M models. Urethane bushings with a reinforced inner core that requires no lubrication are included. 

Fits RWD models only (not 325xi/330xi).

This item fits the following BMWs: 
1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci 

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Bremmen Parts Front control arm Housing - Left - E46, Z4
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:397760
Part#: 31126783376L
Ships in 1 Business Day
Sale - Save 10% $ 46.91

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$ 42.22 USD
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Bushing-free bracket to replace the old housings and give the freedom of bushing or bearing choice

Whiteline - Corporate Logo
T#:26538301
Part#: W53518
In Stock
$ 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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ECS Carbon Fiber Strut Bar Kit - Silver - E46
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ECS - Corporate Logo
T#:367414
Part#: ECSCF03B03-ACE
In Stock
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$ 266.94 USD
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Enhance your BMW's handling prowess with ECS Tuning's Carbon Fiber Strut Tower Bar. This lightweight and incredibly rigid strut bar kit braces the shock towers together, preventing flex and alignment changes during aggressive driving. Crafted from carbon fiber, it not only offers a lightweight solution but also adds an attractive touch to your engine bay.

  • Prevents strut tower flex and alignment changes during aggressive driving
  • Lightweight and rigid carbon fiber construction
  • Adds a unique and stylish look to your engine bay
  • High gloss carbon fiber bar with silver CNC machined tower plates and stainless steel hardware
  • Not compatible with SULEV M56 engine models
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Whiteline - Corporate Logo
T#:372180
Part#: KSB557
In Stock at Vendor
$ 228.99 USD
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$ 228.99 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:
1999-2006 E46 ALL

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Hotchkis - Corporate Logo
T#:303679
Part#: T-25826
In Stock
5% off MSRP $ 289.67

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

$ 275.17 USD
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5% off MSRP
$ 289.67

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

$ 275.17 USD
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Don't trust your factory end links to handle the call of duty when it comes to lowered suspensions and stiffer sway bars. These end links are designed for aggressive lowering and stiff aftermarket sway bars and will be a perfect addition to your BMW.
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Whiteline - Corporate Logo
T#:372857
Part#: W62384
Ships in 3 Business Days
$ 118.99 USD
Free Shipping on orders $49 and up

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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Meyle HD Bushing for Trailing Arm (Trailing Arm to Body Mount) - E36 ...
Without flange. ¦ Rear Right Without flange. ¦ Rear Left For increased bushing life and improved performance, also use: (Qty.) (1) 09 3031 010 r...
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Meyle HD - Corporate Logo
T#:596041
Part#: 33326770786
Ships in 2 Business Days
$ 29.99

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

$ 26.99 USD
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$ 26.99 USD
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Bushings naturally degrade with time, often leading to splitting or detachment from the inner sleeve. This deterioration results in excessive play and imprecise control. Meyle HD bushings emerge as the ideal solution to enhance your suspension system. Hailing from Germany and with a rich history dating back to 1958, Meyle is a trusted brand. Their entire product range boasts TUV approval and complies with or surpasses ISO standards. The heavy-duty components from Meyle are expertly engineered to deliver extended lifespans compared to alternative aftermarket and original equipment (OE) parts. Moreover, each component comes backed by a generous 4-year warranty. Turner Motorsport has been a prominent source of high-performance BMW components and accessories since 1993. We are proud to serve as the primary supplier for countless enthusiasts worldwide. With over two decades of experience in parts, service, and motorsport, we exclusively offer top-notch performance and replacement components. Our selection comprises components that we not only recommend but also personally use on our own vehicles. We also provide Genuine BMW parts and OEM products for replacement. Rest assured that the parts we offer are those you can rely on for stellar performance. Fits the following BMWs: 1992-1999 E36 BMW All Submodels 2000-2006 E46 BMW Non-M 2003-2010 E83 BMW X3
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Febi Front Strut Mount - E39, E46, E83
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Febi - Corporate Logo
T#:382542
Part#: 31336752735
Ships in 2 Business Days
$ 64.99 USD
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$ 64.99 USD
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Strut mount with bearing
Meyle Heavy Duty Front Outer Ball Joint - E46 & Z4
For use only with Meyle HD control arms
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Meyle HD - Corporate Logo
T#:369175
Part#: 31126758510
In Stock
$ 33.99

This product was last offered at the strikethrough price on
08-17-2026

$ 26.99 USD
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$ 26.99 USD
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Ball joints tend wear out over the years, creating vibrations and suspension and steering slack. This Meyle HD ball joint is perfect to restore your suspension's feel and provide longer lasting service than stock with a 4 year, unlimited mile warranty.

Meyle is a German brand in business since 1958 and all of their products are TUV approved and meet or exceed ISO standards. Heavy Duty components are designed to provide significantly long lifespans than other aftermarket and stock OE components. Each part includes a 4 year warranty.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

*For Meyle HD control arms only*

Features:

  • 4 Year Warranty

  • All metal ball joints are more reliable and longer lasting than stock

  • Bushings are solid rubber rather than fluid filled, providing longevity and handling feel improvements


Fits the following BMWs:
E46 BMW
RWD Non-M
E85/86 BMW Z4 2.5i 3.0i/Si

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Febi Front Sway Bar End Link - E46, Z4
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Febi - Corporate Logo
T#:361248
Part#: 31356780847
Ships in 1 Business Day
$ 39.99 USD
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Includes hardware

ECS Adjustable Front Sway Bar End Links (175-235mm)
Please measure before purchasing. For lowered or custom applications. Will not fit fact...
10X Entries Into Our F80 M3 Sweepstakes
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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Febi Rear Shock Mount - E30, E36, E46, Z3, Z4
Upgrade for touring, sedan and non-M coupe models Upgrade for non-M models
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Febi - Corporate Logo
T#:350799
Part#: 33526779670
Ships on Nov 25, 2026
$ 20.99 USD
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$ 20.99 USD
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Two required per vehicle
Febi Front End Link - Right - E46
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Febi - Corporate Logo
T#:382003
Part#: 31356751080
Ships on Nov 25, 2026
$ 24.99 USD
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Restore handling lost to broken links

Meyle Heavy Duty Front Inner Ball Joint - E46 & Z4
For use only with Meyle HD control arms
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Meyle HD - Corporate Logo
T#:371723
Part#: 31121126253HMY
Ships on Sep 16, 2026
$ 28.99 USD
Free Shipping on orders $49 and up
$ 28.99 USD
Free Shipping on orders $49 and up

Ball joints tend wear out over the years, creating vibrations and suspension and steering slack. This Meyle HD ball joint is perfect to restore your suspension's feel and provide longer lasting service than stock with a 4 year, unlimited mile warranty.

Meyle is a German brand in business since 1958 and all of their products are TUV approved and meet or exceed ISO standards. Heavy Duty components are designed to provide significantly long lifespans than other aftermarket and stock OE components. Each part includes a 4 year warranty.

As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts.  All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!

*For Meyle HD control arms only*

Features:

  • 4 Year Warranty

  • All metal ball joints are more reliable and longer lasting than stock

  • Bushings are solid rubber rather than fluid filled, providing longevity and handling feel improvements


Fits the following BMWs:
E46 BMW
 RWD Non-M
E85/86 BMW Z4 2.5i 3.0i/Si

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ECS - Corporate Logo
T#:389255
Part#: 002542ECS01
In Stock
Sale - Save 3% $ 401.99

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

Starting at $ 389.93 USD
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Sale - Save 3%
$ 401.99

This product was last offered at the strikethrough price on
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Starting at $ 389.93 USD
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Want a race-spec rear shock mount but with the comfort of a factory bushing? This ECS rear shock mount combines the precision and articulation of a spherical bearing with the isolation of urethane bushings. The stainless monoball bearing is lined with PTFE lubricant and suspended in 80A urethane and housed in a hard anodized 6061-T6 aluminum mount. The spherical bearing is a better design than most rear shock mounts because it allows the shock to move and tilt without side-loading the shock shaft (which leads to premature failure of the shock). Most Genuine BMW and aftermarket shock mounts are not designed for shock angles and the stress that track or performance driving will put on the shock shaft. The ECS shock mount is properly designed to handle these loads. The internal bearing is also replaceable - it will be years before you have to replace the entire mount. The ECS mount is fully encapsulated to prevent the common shock mount failure of the stock mount design.

ECS RSM features:

  • Maintenance free, PTFE lined, stainless steel monoball spherical bearing for full shaft articulation
  • 80A polyurethane isolation bushings for NVH control
  • Accommodates 10mm, 12mm, or 14mm damper shafts
  • Fully constrained shaft mount makes RSM blow out impossible
  • Hard anodized 6061-T6 construction
  • Fully rebuildable design

* - the RSM comes with the BMW standard 10mm shock shaft bushings. 12mm is used on some performance shocks and 14mm is used on some true motorsport rear shocks.

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ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair ...
For vehicles with Sport Suspension Or M-Sport Package For vehicles with M-Sport Package
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ECS - Corporate Logo
T#:13891827
Part#: 016989LA02KT
In Stock
Sale - Save 10% $ 126.99

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

$ 114.29 USD
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Sale - Save 10%
$ 126.99

This product was last offered at the strikethrough price on
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$ 114.29 USD
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The ECS Tuning Billet Front Sway Bar Mounting Kit will provide 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.

PART DESIGN

The front sway bar mounting brackets are made from a solid piece of 6061-T6 billet aluminum that are precision CNC-machined to bolt into the OEM mounting location while utilizing greaseable, polyurethane bushings. They are Type II black anodized for corrosion protection and include zinc flake coated Class 12.9 alloy steel bolts for premium performance.

The red polyurethane bushings feature a greaseable channel for extended service life and quieter operation than standard polyurethane bushings.

PERFORMANCE FEATURES

Billet & poly mounts replacing the OEM steel & rubber configuration you can expect faster reaction speed and greater effectiveness from your front sway bar due to less deflection. This translates to better handling with sharper, flatter cornering with reduced body roll.

PRODUCT DEVELOPMENT

ECS Billet Front Sway Bar Mounting Kit was designed, engineered, tested and quality inspected by the Research and Development team in our Wadsworth, Ohio facility to ensure the highest level of precision and quality is delivered throughout rigorous long term product testing and leading edge product development methods.

INSTALLATION AND SUPPORT

Installation is simple. Simply unbolt your front sway bar mounting brackets and slip over our poly bushings and billet mounting brackets with the included hardware. That's it! Enjoy better handling and a crisp front suspension.

SPECIAL NOTE: You can use any conventional automotive bearing grease for service.

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Whiteline - Corporate Logo
T#:372178
Part#: BBF15Z
In Stock at Vendor
$ 377.99 USD
$ 377.99 USD

Sway bars are an essential upgrade when trying to get the best handling capabilities out of your BMW. Stock sway bars allow for too much play and excessive body roll, not keeping the wheels as firmly planted as they should be. Whiteline offers their performance sway bar kits that are designed to improve your BMW's handling characteristics and come with upgraded polyurethane bushings as well.

This Whiteline 30mm sway bar gives you more grip, better handling, and better outright performance. Sway bar upgrades are one of the best dollar-for-dollar investments you can make, improving your BMW's handling dynamics without affecting the comfort or ride quality.


This part fits the following BMWs:
2001 - 2006 E46 M3

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Febi ZHP Lower Control Arm - Left - E46, Z4
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Febi - Corporate Logo
T#:361941
Part#: 31122282121
In Stock
Sale - Save 16% $ 167.99

This product was last offered at the strikethrough price on
05-14-2026

$ 141.74 USD
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Sale - Save 16%
$ 167.99

This product was last offered at the strikethrough price on
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Includes the upgraded ball joints from the Performance Package
Whiteline - Corporate Logo
T#:26638232
Part#: W23394
Ships in 3 Business Days
$ 25.99 USD
Free Shipping on orders $49 and up
After extensive development and material testing focused on delivering strength, durability, geometry retention, and memory while maintaining comfort, WHITELINE has introduced a progressive, long-chain Synthetic Elastomer. This groundbreaking material merges the advantageous properties of solid bushings with the flexibility of rubber, resulting in improved performance attributes.
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BMW E46 Z4 Ultimate Performance Rear Shock Mount Kit
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:378495
Part#: 002542ECS01KT1
In Stock
Sale - Save 3% $ 416.99

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

$ 404.48 USD
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Sale - Save 3%
$ 416.99

This product was last offered at the strikethrough price on
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$ 404.48 USD
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BMW E46 Z4 Ultimate Performance Rear Shock Mount Kit

Elevate your BMW E46 or Z4's performance with the BMW E46 Z4 Ultimate Performance Rear Shock Mount Kit. Engineered for maximum durability and performance, this kit ensures precise handling and stability. Designed to withstand the rigors of aggressive driving, it offers improved suspension response and reduced noise. Upgrade your BMW E46 or Z4 with this premium rear shock mount kit.

  • Maximum durability and performance for enhanced driving experience
  • Precise handling and stability for improved control
  • Withstands aggressive driving for long-lasting reliability
  • Improved suspension response and reduced noise for a smoother ride
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E46 Non-M ECS Tuning 27/21 Performance Sway Bar Kit
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:380552
Part#: 007277ECS01KT
In Stock
Sale - Save 10% $ 556.99

This product was last offered at the strikethrough price on
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$ 501.29 USD
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$ 556.99

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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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