BMW Sway Bar Kits for BMW 4 Series G22 (2021+)

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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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034 Motorsport Dynamic+ Billet Adjustable Sway Bar End Links - Rear -...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
034Motorsport - Corporate Logo
T#:26771744
Part#: 034-402-4040
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$ 112.00 USD
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$ 112.00 USD
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Replace your flimsy, imprecise OEM sway bar end links with these performance-engineered Dynamic+ Billet Adjustable Rear Sway Bar End Links for BMW F2x/F3x/G2x Chassis cars from 034Motorsport! 034Motorsport's Dynamic+ Billet Adjustable Rear Sway Bar End Links allow for the uncompromised transfer of suspension movement to the sway bar, and are adjustable in length, allowing you to eliminate preload on the sway bar. 034Motorsport Dynamic+ Billet Adjustable Rear Sway Bar End Links use high-misalignment ball joints, ensuring that the end links do not bind as the suspension articulates. This 034Motorsport Dynamic+ Adjustable Rear Sway Bar End Link Kit has the features, performance, and maintenance-free operation to make it a winner on the street and the track! WHAT IS SWAY BAR PRELOAD? When a sway bar is preloaded, it means that it is already twisted when the car is at rest, and it’s trying to roll the car to one side because of this. This will lead to asymmetric behavior and the car will favor tuning one way versus the other. Preload is detectable when the car is at ride height on a flat surface, and removal of an end link is difficult because the sway bar is already twisted and applying force on the bolt, or installing the end link is difficult because the bar needs to be twisted to insert the bolt through the hole in the sway bar. With equal-length non-adjustable sway bar end links, removing preload is not possible. By utilizing our 034Motorsport adjustable end links, the lengths of each end link can be adjusted so that the end link can be easily installed at ride height without needing to twist the bar to get it to fit. Zero preload provides symmetrical handling in right and left turns. FEATURES: CNC Machined 6061-T6 Aluminum Bodies (Anodized Black for Durability) Zinc Plated Steel Ball Joints OEM+ Quality with Adjustability Quieter with Less Maintenance than Spherical Motorsport End Links +/- 0.75" of Adjustability (1.5" Total Adjustment Range) Adjust Sway Bar Preload - Essential When Corner Balancing Lowered Vehicles Increased Strength for Stiffer Sway Bars, Heavier Loads, and Motorsport Use Improved Sway Bar Reaction Time & Accuracy Compatible with All Stock and Aftermarket Sway Bars. Sold In Pairs OE PART INTERCHANGE: 33506785607 WHAT’S INCLUDED: 2x Billet Aluminum Adjuster Rods 2x Dynamic+ Ball Joints - RH Thread 2x Dynamic+ Ball Joints - LH Thread 2x Jamb Nuts - RH Thread 2x Jamb Nuts - LH Thread 4x M10 Lock Nuts 4x M10 Washers Anti-Seize
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Dinan Front & Rear Sway Bar Set - BMW G2X G42 RWD
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Dinan - Corporate Logo
T#:37959656
Part#: D120-0630
Ships in 5 Business Days
$ 769.99

This product was last offered at the strikethrough price on
12-29-2025

$ 600.99 USD
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$ 600.99 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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SPL Parts Rear Swaybar End Links - G29 Z4, A90 Supra
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
SPL Parts - Corporate Logo
T#:587628
Part#: SPL-RE-G29
Ships in 1 Business Day
$ 224.00 USD
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$ 224.00 USD
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SPL Parts Rear Endlinks (RE) feature massive 1/2" FK Rod Ends to provide the highest load capacity for use with stock or stiffer aftermarket sway bars. Custom machined High Misalignment Studs offer extreme articulation capability (65deg) to prevent the endlink from binding when used with different adjustment holes on aftermarket sway bars.
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H&R Sway Bar Kit - G20/G22/G23
Fits RWD Models Only
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H&R - Corporate Logo
T#:4319897
Part#: 72462
In Stock
$ 786.99

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

$ 708.99 USD
Limited Qty Sale
Free Shipping
$ 786.99

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

$ 708.99 USD
Limited Qty Sale
Free Shipping
Dial in oversteer and understeer to your ideal handling specifications H&R Sway Bars are the perfect compliment to H&R Springs Coil Overs Performance Shocks and Cup Kits. Designed to reduce body roll, increase lateral stiffness, and improve handling. H&R Sway Bars are bent on proprietary machines designed by H&R that seamlessly produce beautiful complex curves making H&R Sway Bars a perfect fit for your vehicle. All H&R Sway Bar kits have been shot peened and heat treated and feature precision forged ends. Also included are H&R exclusive bushings made from a Urethane / Teflon composite that eliminates squeaks and don't require lubrication. That means no mess no maintenance, just bolt in H&R Sway Bars and go! Kit incudes H&R Front 28mm Sway bar H&R Rear 19mm Sway bar H&R Front and rear sway bar bushings *Note: These bars are not adjustable. **Does not fit M340i.
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Dinan Front & Rear Sway Bar Set - BMW G2X G42 XDrive
Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Dinan - Corporate Logo
T#:37959657
Part#: D120-0635
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
Free Shipping
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
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.
Show More Show Less
H&R Sport Sway Bar (Front) - G20/G22/G23 (RWD)
For RWD Models Only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:4319884
Part#: 70462
Ships in 3 Business Days
$ 452.99 USD
Free Shipping
$ 452.99 USD
Free Shipping
Dial in oversteer and understeer to your ideal handling specifications H&R Sway Bars are the perfect compliment to H&R Springs Coil Overs Performance Shocks and Cup Kits. Designed to reduce body roll, increase lateral stiffness, and improve handling. H&R Sway Bars are bent on proprietary machines designed by H&R that seamlessly produce beautiful complex curves making H&R Sway Bars a perfect fit for your vehicle. All H&R Sway Bar kits have been shot peened and heat treated and feature precision forged ends. Also included are H&R exclusive bushings made from a Urethane / Teflon composite that eliminates squeaks and don't require lubrication. That means no mess no maintenance, just bolt in H&R Sway Bars and go! Kit incudes H&R Front 28mm Sway bar H&R Front sway bar bushings *Note: This bar is not adjustable.
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H&R Sport Sway Bar (Rear) - G20/G22/G23
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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H&R - Corporate Logo
T#:4319890
Part#: 71462
Ships in 3 Business Days
$ 395.99 USD
Free Shipping
$ 395.99 USD
Free Shipping
Dial in oversteer and understeer to your ideal handling specifications H&R Sway Bars are the perfect compliment to H&R Springs Coil Overs Performance Shocks and Cup Kits. Designed to reduce body roll, increase lateral stiffness, and improve handling. H&R Sway Bars are bent on proprietary machines designed by H&R that seamlessly produce beautiful complex curves making H&R Sway Bars a perfect fit for your vehicle. All H&R Sway Bar kits have been shot peened and heat treated and feature precision forged ends. Also included are H&R exclusive bushings made from a Urethane / Teflon composite that eliminates squeaks and don't require lubrication. That means no mess no maintenance, just bolt in H&R Sway Bars and go! Kit incudes H&R Rear 19mm Sway bar H&R Rear sway bar bushings *Note: This bar is not adjustable. **Does not fit M340i RWD.
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H&R Sway Bar Kit - G20/G22/G23 (xDrive)
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We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:4319903
Part#: 72462-2
Ships in 3 Business Days
$ 715.99 USD
Free Shipping
$ 715.99 USD
Free Shipping
Dial in oversteer and understeer to your ideal handling specifications H&R Sway Bars are the perfect compliment to H&R Springs Coil Overs Performance Shocks and Cup Kits. Designed to reduce body roll, increase lateral stiffness, and improve handling. H&R Sway Bars are bent on proprietary machines designed by H&R that seamlessly produce beautiful complex curves making H&R Sway Bars a perfect fit for your vehicle. All H&R Sway Bar kits have been shot peened and heat treated and feature precision forged ends. Also included are H&R exclusive bushings made from a Urethane / Teflon composite that eliminates squeaks and don't require lubrication. That means no mess no maintenance, just bolt in H&R Sway Bars and go! Kit incudes H&R Front 26mm Sway bar H&R Rear 19mm Sway bar H&R Front and rear sway bar bushings *Note: These bars are not adjustable.
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H&R Sport Sway Bar (Front) - G20/G22/G23 (xDrive)
For xDrive Models Only
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
H&R - Corporate Logo
T#:4319888
Part#: 70462-2
Ships in 3 Business Days
$ 385.99 USD
Free Shipping
$ 385.99 USD
Free Shipping
Dial in oversteer and understeer to your ideal handling specifications H&R Sway Bars are the perfect compliment to H&R Springs Coil Overs Performance Shocks and Cup Kits. Designed to reduce body roll, increase lateral stiffness, and improve handling. H&R Sway Bars are bent on proprietary machines designed by H&R that seamlessly produce beautiful complex curves making H&R Sway Bars a perfect fit for your vehicle. All H&R Sway Bar kits have been shot peened and heat treated and feature precision forged ends. Also included are H&R exclusive bushings made from a Urethane / Teflon composite that eliminates squeaks and don't require lubrication. That means no mess no maintenance, just bolt in H&R Sway Bars and go! Kit incudes H&R Front 26mm Sway bar H&R Front sway bar bushings *Note: This bar is not adjustable.
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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