BMW Sway Bar Kits for BMW 3 Series E46 (1999-2005)

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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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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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Rein Front Sway Bar End Link - E46, Z4
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Rein - Corporate Logo
T#:379802
Part#: 31356780847
Ships in 3 Business Days
$ 25.99 USD
Free Shipping on orders $49 and up
Includes hardware
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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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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Whiteline - Corporate Logo
T#:372177
Part#: BBR11Z
In Stock at Vendor
$ 305.99 USD
$ 305.99 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 20mm 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:
1999-2006 E46 RWD Non-M

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Whiteline - Corporate Logo
T#:54388458
Part#: W22801
Ships in 3 Business Days
New Item
$ 28.99

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

$ 26.99 USD
Free Shipping on orders $49 and up
$ 26.99 USD
Free Shipping on orders $49 and up
Engineered to optimize rear roll stiffness and eliminate the dynamic compliance of aging factory components

Rein Sway Bar Bushing - 24 mm - Z4 E46
For vehicles with sport suspension and production date up to 04/2001 For vehicles with sport suspension only For vehicles with sport suspension and production date up to 09/1999 For touring models with sport suspension. Also for sedan models with sport suspension a... For convertible models with sport suspension. Also for coupe models with standard suspe... For convertible models with sport suspension. Also for coupe models with standard suspe...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:593229
Part#: 31351094556
Ships in 1 Business Day
$ 13.05 USD
Free Shipping on orders $49 and up
$ 13.05 USD
Free Shipping on orders $49 and up
Front Sway Bar Bushing - Each
For coupe models with standard suspension For vehicles with standard suspension For sedan models with standard suspension
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:594571
Part#: 31351094554
Ships on Sep 16, 2026
$ 11.99 USD
Free Shipping on orders $49 and up
$ 11.99 USD
Free Shipping on orders $49 and up
One of the most important connections in this system is the sway bar bushings. If they are soft or worn, some of that energy going to the other side is lost from too much sway bar flex or bushing give. To keep everything tight and responsive, it's best to replace your bushings.
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Rear Sway Bar End Link - Priced Each
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:594572
Part#: 33551094619
Ships on Sep 16, 2026
$ 15.99 USD
Free Shipping on orders $49 and up
The sway bar on your vehicle is essentially a connection between the left and right lower control arms. When you take a corner in your vehicle, the sway bars flex and rebound like a spring. Stock bars give a stock performance.
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