BMW Sway Bar Kits for BMW G80 M3 S58 3.0L

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The next step in tuning your car's handling - after shocks/springs and camber plates - should be a set of swaybars. Using larger front and rear sway bars will give your car better/quicker turn-in and less bodyroll in corners. These bars replace the existing sway bars on the car for a clean and simple upgrade with very little downside. Sway bars should be matched with your springs/shocks to maintain a proper handling balance. In some cases only a front or rear bar is needed to positively change the balance and make the car more neutral. We sell sway bar kits from H&R, Racing Dynamics, OE BMW upgrades, and even some of our own designs. Swaybars are sold with new bushings. New links and other hardware are strongly recommended.

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SPL Parts Pro Adjustable Front Sway Bar End Link Pair - F8X M2/3/4 ...
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SPL Parts - Corporate Logo
T#:553784
Part#: SPLFEF8X
In Stock
$ 224.00 USD
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$ 224.00 USD
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SPL Parts is a performance suspension manufacturer that designs and tests their products all in-house here in the USA. Additionally, all materials used are sourced from American suppliers to ensure consistently high quality products. SPL Parts products are all constructed using chromoly seamless straight tubing, DOM mandrel bent tubing, and 6061 and 2024 aluminum for high strength and quality. All TIG welding and CNC machining is also done locally by professional welders and machine shops to meet exact quality standards and tolerance specifications. For anything from racing to street driven needs, SPL Parts offer an amazing line of premium quality products that are perfect to get your car back in spec.
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Performance Front Adjustable Swaybar End Link Set - E9x M3, E82 1 M ...
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Turner Motorsport - Corporate Logo
T#:588018
Part#: 025990TMS07
In Stock
Sale - Save 3% $ 325.99

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

$ 315.71 USD
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Sale - Save 3%
$ 325.99

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

$ 315.71 USD
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When lowering your BMW without changing your swaybar end links, a significant amount of preload is applied to the swaybar. This can negatively affect the handling characteristics of your vehicle and cause unwanted stress on a number of other suspension components. Luckily, this can easily be remedied with our very own Turner Performance Adjustable Swaybar End Links! These adjustable end links are designed specifically for your lowered BMW, featuring heat-treated chromoly studs, Teflon lined 1/2" solid bearings with 65 degrees of articulation, CNC machined 6061 and 2024 aluminum shafts, and high-grade hardware for unparalleled performance and reliability. These end links are made 100% in America from American sourced parts and materials!
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Turner Motorsport Performance Rear Sway Bar End Links - F8X M2 M3 M4 ...
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Turner Motorsport - Corporate Logo
T#:637368
Part#: 025990TMS011
In Stock
Sale - Save 3% $ 315.99

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

$ 305.71 USD
Free Shipping
Sale - Save 3%
$ 315.99

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

$ 305.71 USD
Free Shipping
Looking to get the most out of your swaybar? We suggest upgrading to our brand new Performance Rear End Links. Our new line of F8X rear end links feature length-adjustability for eliminating preload on sway bars, Teflon lined FK 1/2" bearings which prove higher load capacities than stock rubber bushings, and heat-treated Chromoly High Misalignment studs that offer extreme articulation, 65 degrees in total, to prevent binding.
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Fall-Line Motorsports G8X / F8X Rear Sway Bar End Link Kit - V2 ...
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Fall Line - Corporate Logo
T#:28038192
Part#: FLM-F8X-G8X-1BRL
Ships in 1 Business Day
$ 198.00 USD
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$ 198.00 USD
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Lowering your car is often the first step in suspension tuning, but occasionally, this process can adversely affect other associated components. Unwanted sway bar pre-load may be one of these consequential effects, adding asymmetrical spring rate bias to one side of the car versus the other. This imbalance may affect your overall chassis dynamics and corner balance. For this reason, adjustable sway bar end links are critical—by adjusting each link with the car at operating weight, you can ensure the sway bar is completely unloaded at your determined ride height, restoring your chassis' balance and your confidence in all driving situations. Unlike all other link kits on the market that utilize the cheaper and simpler jam-nuts, Fall-Line utilizes OE tie-rod end style pinch-nut fasteners to ensure they never lose their set length. NOTE: Installed photos show V1 jam-nut style V2 Key Features: Now includes OE tie-rod end style pinch-nut fastener rod ends Eliminates the typical jam-nut rod ends that are known to move over time Designed for superior corner balancing Ensures equal weight distribution on each tire Compatible with height adjustable dampers Eliminates uneven cross-weights Prevents sway bar-induced suspension stress Allows for precise customization through length variation Includes dust boots to protect against dust interference Made in USA Sold as a pair
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Dinan Front & Rear Sway Bar Set - BMW G8X M2 M3 M4 RWD
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Dinan - Corporate Logo
T#:37959658
Part#: D120-0640
Ships in 2 Business Days
11% off MSRP $ 899.99

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

$ 799.99 USD
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11% off MSRP
$ 899.99

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

$ 799.99 USD
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Anti-roll bars help reduce body roll in all driving situations, but factory versions are often too soft for comfort rather than performance. Dinan tuned anti-roll bars, however, are engineered specifically for each BMW chassis to enhance responsiveness and handling. By minimizing body roll while maintaining optimal mechanical grip, they keep the car more level, providing a planted and confident feel through corners—an essential upgrade for back road and track enthusiasts.
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Performance Adjustable Front Sway Bar End Links - Pair - G8X M3 M4 Ba...
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Turner Motorsport - Corporate Logo
T#:5471062
Part#: 00501TMS021
Ships on Aug 20, 2026
$ 294.99 USD
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$ 294.99 USD
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If you plan to upgrade your sway bar, we highly recommend complementing this purchase with the new Turner Performance Front Sway Bar End Links! While great for a daily driver, the stock BMW end links (31308091445 & 31308091446) aren't as strong as we'd desire them to be to stand up to demanding track use and abuse. These upgraded Adjustable End Links feature massive Teflon-lined FK 1/2" bearings to provide the highest load capacity for use with stiffer aftermarket sway bars. Heat-treated Chromoly High Misalignment Studs connect to the sway bar and offer extreme articulation capability (65 degrees) to prevent the end links from binding when used with different adjustment holes on aftermarket sway bars. Thanks to their adjustable design, these allow you to eliminate preload on the sway bars. Preload can result from uneven settling of springs or uneven suspension heights from corner weighting/leveling. Blue Anodized 6061-T6 Aluminum Turnbuckles work in conjunction with the left and right-hand threaded rod ends for simple and precise adjustment. NOTE: These end links are designed to work with vehicles that are at the stock ride height or slightly lowered (less than 1 inch).
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Dinan Front & Rear Sway Bar Set - BMW G8X M2 M3 M4 XDrive ...
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Dinan - Corporate Logo
T#:37959659
Part#: D120-0645
Ships in 3 Business Days
$ 799.99 USD
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$ 799.99 USD
Free Shipping
Anti-roll bars help reduce body roll in all driving situations, but factory versions are often too soft for comfort rather than performance. Dinan tuned anti-roll bars, however, are engineered specifically for each BMW chassis to enhance responsiveness and handling. By minimizing body roll while maintaining optimal mechanical grip, they keep the car more level, providing a planted and confident feel through corners—an essential upgrade for back road and track enthusiasts.
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H&R Front Sway Bar - 32mm - G8X M2 M3 M4 Base & Comp ...
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H&R - Corporate Logo
T#:26205112
Part#: 70616-2
Ships in 3 Business Days
14% off MSRP $ 629.00

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

$ 539.99 USD
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14% off MSRP
$ 629.00

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

$ 539.99 USD
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H&R Sport Sway Bars are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension’s roll stiffness—or its resistance to roll in turns—while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness—giving you an unmatched level of precision and performance. Reduces body roll Highest tensile strength available All sway bars are 100% German-made at the H&R ISO9001-certified manufacturing facility.
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MMX Performance Adjustable Sway Bar End Links - Rear - BMW G8X M2 M3 ...
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MMX Performance - Corporate Logo
T#:34885414
Part#: MMR24-5000
Ships in 3 Business Days
$ 237.99 USD
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$ 237.99 USD
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Direct replacement – can be used with either factory or Aftermarket rear anti-roll bar, and returned to standard at any time.

Designed with one aim in mind: to help achieve optimum suspension performance and geometric accuracy, and thus increase the effectiveness of your rear anti-roll bar.

Each heavy-duty, high-articulation rear end link attaches the rear anti-roll bar ends to the lower suspension arm. Replacing the failure-prone, weak plastic OEM links with our rigid billet aluminum links greatly reduces flex and allows a sharp, uncompromised transfer of suspension movement through to the sway bar.

As well as the link itself, extra stiffness and precision comes from replacing the flex-prone stock plastic ball joint with motorsport-spec ball joints. An especially valuable upgrade on older, higher mileage car.

Features:

Manufactured from Aircraft grade T6-6061 aluminum billet.

Complete OE replacements.

Our single-threaded ends make for easy length adjustment in-situ without having to detach and re-attach.

Each heavy-duty, high-articulation rear drop link.

Anodized in signature MMX Gloss black.

Heavy-duty ball joints to ensure a long life span.

Kit complete with everything you need.

Can be used with either factory or Aftermarket rear anti-roll bar, and returned to standard at any time.

Rubber boots for longevity and durability.

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MMX Performance Adjustable Sway Bar End Links - Front - BMW G8X M2 M3...
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MMX Performance - Corporate Logo
T#:34885413
Part#: MMR24-1505
Ships in 1 Business Day
$ 283.99 USD
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$ 283.99 USD
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The MMX Performance adjustable drop links are a great choice for any lowered or hard-driven BMW to zero the pre-load on your anti-roll bar geometry. Plus, by replacing the stock rubber joints with motorsport-spec ball joint ends, you'll add valuable stiffness and precision to handling and steering dynamics.

The sway bar end link attaches the front anti-roll bar ends to the front damper. The OEM links were made the length they are for a reason, to complement the standard ride height.

When your ride height is altered, your vehicle's anti-roll bar ends are pulled up. With around 40mm of adjustable length, plus left and right threaded ends for easy length adjustment, the MMX adjustable sway bar end links allow you to adjust back to zero preload on your anti-roll bar - allowing it to operate exactly as it should once again.

Motorsport-spec ball joint ends using high-strength Teflon-lined steel means a much more direct response when turning into corners. By replacing the soft rubber bushing in the factory links with these motorsport-spec ball joints, cornering and steering responses are immediately sharpened. Importantly, rubber dust boots are fitted to protect the joints from road dirt and salt accumulation.

The lightweight CNC-machined T6-6061 aluminum bodies are anodized in our beautiful MMX gloss black coating to look good and stay looking good.

Features:

Manufactured in the UK from Aircraft grade T6-6061 aluminum billet.

Complete OE replacements

Anodized in signature MMX Gloss black.

Heavy-duty ball joints to ensure a long life span.

325-365mm adjustment range.

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Genuine BMW Rear Axle Self-locking Collar Nut 33326760668
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Genuine BMW - Corporate Logo
T#:13492
Part#: 33326760668
In Stock
$ 2.99 USD
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GENUINE BMW SELF-LOCKING COLLAR NUT:339500
H&R Rear Sway Bar - 27mm - G8X M2 M3 M4 Base & Comp
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H&R - Corporate Logo
T#:26205111
Part#: 71616
In Stock
9% off MSRP $ 479.99

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

$ 436.99 USD
Limited Qty Sale
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9% off MSRP
$ 479.99

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

$ 436.99 USD
Limited Qty Sale
Free Shipping
H&R Sport Sway Bars are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension’s roll stiffness—or its resistance to roll in turns—while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness—giving you an unmatched level of precision and performance. Reduces body roll Highest tensile strength available All sway bars are 100% German-made at the H&R ISO9001-certified manufacturing facility.
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Front Sway Bar Bushings 29mm - G8x M2/M3/M4
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Powerflex - Corporate Logo
T#:54281625
Part#: PFF5-2303-29
Ships in 1 Business Day
New Item
$ 139.99 USD
$ 139.99 USD
Eliminate front sway bar deflection and lateral movement on your G8X. This 29mm polyurethane kit includes heavy-duty lateral support clamps to secure your front anti-roll geometry under extreme track conditions.
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H&R Front & Rear Sway Bar Kit - 32mm Front & 27mm Rear - ...
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We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:26205129
Part#: 72616-2
Ships in 3 Business Days
14% off MSRP $ 1,185.00

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

$ 1,015.99 USD
Free Shipping
14% off MSRP
$ 1,185.00

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

$ 1,015.99 USD
Free Shipping
H&R Sport Sway Bars are designed for drivers who desire improved handling without lowering or affecting ride quality. H&R Sport Sway Bars increase your suspension’s roll stiffness—or its resistance to roll in turns—while maintaining ride comfort and dramatically increasing cornering control, lateral stability, and grip. A unique feature of H&R Sport Sway Bars are the smooth, machined-like forged ends that, for specific vehicles, allow for adjustability in stiffness—giving you an unmatched level of precision and performance. Reduces body roll Highest tensile strength available All sway bars are 100% German-made at the H&R ISO9001-certified manufacturing facility.
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