Rear Sway Bar

Steel Sway Bar Bracket Upgrade Kit - E39 5-Series

Offers superior strength vs the OE bracket!

T#:1002338

Part#: 33552283159SKT

In Stock

Sale - Save 11% $ 109.99

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

$ 98.17 USD

Add to Wish List

Qty

Sale - Save 11%

$ 109.99

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

$ 98.17 USD

Add to Wish List

Includes both brackets and all new installation hardware. The stock aluminum sway bar brackets in the E39 5-Series suffer from a serious design flaw that has resulted in many people experiencing snapping and misshapen brackets, a mounting tab that is simply too weak. Not only was the OE bracket not designed to handle the loads required, but the aluminum construction was also easily fatigued over time, making an already questionable bracket weaker over time. This sub-par construction eventually leads to the mounting tab breaking off, releasing all tension on the sway bar, causing sloppy handling feel and knocking noises in the rear of your BMW. Luckily for all of us, the fix is simple. By swapping the construction from aluminum to steel, while maintaining all of the original dimensions, these brackets offer 3 times the mounting strength versus the OE brackets! This ensures that no matter how many track days or spirited weekends of driving your BMW sees, you can rest easy knowing your rear sway bar is securely mounted. To top it all off, these brackets are also zinc-coated, keeping away rust and corrosion for years. Why go steel E39 brackets instead of using E38 brackets? Fitment. Although the E38 bracket is a commonly suggested upgrade, it does require a bit of modification to fit properly and usually results in a bit of bushing compression, making your sway bar difficult to install.

Show More Show Less

Turner Motorsport- Upgraded Rear Sway Bar (21mm) - E46 Non M ...

T#:303251

Part#: E46-R21-SWAY

In Stock

Sale - Save 18% $ 322.99

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

$ 265.56 USD

Add to Wish List

Qty

Sale - Save 18%

$ 322.99

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

$ 265.56 USD

Add to Wish List

Steel Sway Bar Bracket - Single - E39 5-Series

Offers superior strength vs the OE bracket!

T#:1002335

Part#: 33552283159

In Stock

Sale - Save 10% $ 49.99

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

$ 44.99 USD

Add to Wish List

Qty

Sale - Save 10%

$ 49.99

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

$ 44.99 USD

Add to Wish List

The stock aluminum sway bar brackets in the E39 5-Series suffer from a serious design flaw that has resulted in many people experiencing snapping and misshapen brackets, a mounting tab that is simply too weak. Not only was the OE bracket not designed to handle the loads required, but the aluminum construction was also easily fatigued over time, making an already questionable bracket weaker over time. This sub-par construction eventually leads to the mounting tab breaking off, releasing all tension on the sway bar, causing sloppy handling feel and knocking noises in the rear of your BMW. Luckily for all of us, the fix is simple. By swapping the construction from aluminum to steel, while maintaining all of the original dimensions, these brackets offer 3 times the mounting strength versus the OE brackets! This ensures that no matter how many track days or spirited weekends of driving your BMW sees, you can rest easy knowing your rear sway bar is securely mounted. To top it all off, these brackets are also zinc-coated, keeping away rust and corrosion for years. Why go steel E39 brackets instead of using E38 brackets? Fitment. Although the E38 bracket is a commonly suggested upgrade, it does require a bit of modification to fit properly and usually results in a bit of bushing compression, making your sway bar difficult to install.

Show More Show Less

SpecE46 Turner Motorsport Sway Bar Set

T#:340451

Part#: SE46-SWAYBARS

In Stock

Sale - Save 3% $ 608.99

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

Starting at $ 590.72 USD

Add to Wish List

Sale - Save 3%

$ 608.99

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

Starting at $ 590.72 USD

Add to Wish List

We put together this special sway bar set for the SpecE46 racing class (SE46) and any other E46 that gets heavy track time. We use the 30mm M3 front bar combined with the 21mm E46 non-M rear bar. From our time racing the E46 in World Challenge, Grand-Am, and SCCA club racing we found that the E46 likes a stiffer sway bar and less spring rate. Taking the M3 front bar, which is solid, is exactly what we wanted. They are adjustable in the front (3-position) and the rear (2-position) to fine tune the handling. Bushings are included and new adjustable links are optional. These bars are crafted from a special spring steel that is both stronger and more resilient than competitive sway bars. They have been shot peened and heat treated, and feature precision forged ends.

Setup: 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 holes 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 the rear bar positioned in the soft setting. Adjust to your liking from there. When using these in a non-SE46 setup (or other struts beside MCS) the strut housing may have to be rotated in the spindle so that the sway bar link lines up better with the sway bar tab on the strut.

Adjustable sway bar links are strongly advised to ensure that there is no pre-load on the bars. And to position the bar so that it has the correct clearance to other suspension components. Pre-load is when the bar is slightly stressed when it's on the car, from differing ride heights or from the chassis being slightly twisted. With the SE46 coil overs the adjustable links are a smart idea. If you have to force the links to fit the bar because it has tension then you have pre-load. Adjustable front or rear links can be added from the options listed below.

This item fits the following BMWs:
1999-2006 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci
2001-2006 SpecE46 BMW 330i 330ci

Show More Show Less

Turner E46 M3 25mm Rear Sway Bar Bushing (Each)

T#:390032

Part#: 53110037

In Stock

Sale - Save 19% $ 71.99

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

$ 57.99 USD

Limited Qty Sale

Add to Wish List

Qty

Sale - Save 19%

$ 71.99

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

$ 57.99 USD

Limited Qty Sale

Add to Wish List

Replacement rear sway bar bushing for Turner E46 M3 25mm rear sway bar. This is one bushing (they are sold individually) and only fits on the Turner 25mm rear sway bar.

Turner Motorsport Rear 22mm Sway Bar Upgrade Kit - F30 RWD

T#:585235

Part#: 024452TMS05

Ships on Oct 26, 2026

Sale - Save 10% $ 529.99

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

$ 476.99 USD

Add to Wish List

Qty

Sale - Save 10%

$ 529.99

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

$ 476.99 USD

Add to Wish List

Reduce under-steer and body roll

Rear Sway Bar Bushing - Priced Each

T#:368251

Part#: 33551093663

In Stock

Sale - Save 23% $ 19.99

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

$ 15.49 USD

Add to Wish List

Qty

Sale - Save 23%

$ 19.99

This product was last offered at the strikethrough price on
05-02-2026

$ 15.49 USD

Add to Wish List

aFe Control Rear Sway Bar

T#:584532

Part#: 440-503002RN

Ships in 4 Business Days

Sale - Save 5% $ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

Qty

Sale - Save 5%

$ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

Rear Sway Bar for F8X 335i/435i

Rear AFe Control Sway Bar -- F80 F82 F83 F87 BMW

T#:384469

Part#: 440-503001RN

Ships in 4 Business Days

Sale - Save 5% $ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

Qty

Sale - Save 5%

$ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

The aFe Control Rear Sway Bar is a great upgrade option for your high performance BMW. Its tubular design is stiff but balanced to keep your car flat and neutral in tight turns. CNC bending and CNC machined and TIG welded bar ends plus a 2-stage powder coated finish makes this bar very high quality and durable enough to withstand years of abuse and still look great. Included are CNC machined 6061-T6 sway bushing brackets that are anodized black and polyurethane bushings.

Show More Show Less

aFe CONTROL Rear Sway Bar - E90 E92 E93 335i

T#:557619

Part#: 440-503003RN

Back Ordered

Sale - Save 5% $ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

Qty

Sale - Save 5%

$ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

Looking to reduce body roll and improve your handling? it turns out that aFe knows a thing or two about making your car handle. Not content to just offer air intake systems, aFe offers suspension components as well. These CNC-bent, powdercoated tubular aluminum sway bars are both lightweight and stiffer than stock. Each bar includes new polyurethane sway bar bushings and machined aluminum brackets.

Fits the Following BMWs:

E90 E92 E92 335i 335xi

Show More Show Less

aFe CONTROL Rear Sway Bar - E90 E92 E93 M3

T#:557621

Part#: 440-503006RN

Back Ordered

Sale - Save 5% $ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

Qty

Sale - Save 5%

$ 410.00

This product was last offered at the strikethrough price on
08-03-2026

$ 389.50 USD

Add to Wish List

Looking to reduce body roll and improve your handling? it turns out that aFe knows a thing or two about making your car handle. Not content to just offer air intake systems, aFe offers suspension components as well. These CNC-bent, powdercoated tubular aluminum sway bars are both lightweight and stiffer than stock. Each bar includes new polyurethane sway bar bushings and machined aluminum brackets.

Fits the Following BMWs:

E90 E92 E92 M3

Show More Show Less

Project Cars

SELECT YOUR BMW

Sub-Categories

Steel Sway Bar Bracket Upgrade Kit - E39 5-Series

Turner Motorsport- Upgraded Rear Sway Bar (21mm) - E46 Non M ...

Steel Sway Bar Bracket - Single - E39 5-Series

SpecE46 Turner Motorsport Sway Bar Set

Turner E46 M3 25mm Rear Sway Bar Bushing (Each)

Turner Motorsport Rear 22mm Sway Bar Upgrade Kit - F30 RWD

Rear Sway Bar Bushing - Priced Each

aFe Control Rear Sway Bar

Rear AFe Control Sway Bar -- F80 F82 F83 F87 BMW

aFe CONTROL Rear Sway Bar - E90 E92 E93 335i

aFe CONTROL Rear Sway Bar - E90 E92 E93 M3

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results