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Rear Sway Bar

Interested in upgrading your BMW's rear sway bar? We carry a variety of rear sway bar options for your BMW. Check out our front sway bar section or front & rear if you're interested in a complete solution.

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Rear Sway Bar Installation Kit - 23.6mm - BMW E9X Non-M
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:375725
Part#: E923355KT
Ships in 2 Business Days
$ 665.99 USD
$ 665.99 USD
Upgrade your factory sway bar to the M3 version for increased handling performance. The largest rear M3 bar available! A sway bar is a torsion spring that resists body roll motions. Anti-roll bars provide two main functions. The first function is the reduction of body lean. The other function of anti-roll bars is to tune the handling balance of a car. Understeer or oversteer behavior can be tuned out by changing the proportion of the total roll stiffness. It is clear that the E9x has one amazing sway bar, as it is one of the best handling cars in the world, but now you can improve it with this new sway bar from BMW. This stock upgrade drastically improves cornering and handling characteristics of your BMW. Fit and finish are like stock of course because the use of stock parts. It comes with the required stock inner bushings for installation.This level two kit comes with all related parts and hardware: OEM sway bar OEM bushings (2) OEM bushing bracket (2) OEM hardware (2 nuts 6 bolts) OEM sway bar links (2)
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MINI F55 to F57 Billet Rear Sway Bar Clamp Kit With Grease Fitting - ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
NM Engineering - Corporate Logo
T#:31191882
Part#: NM.HWK258846
In Stock
Sale - Save 5% $ 136.99

This product was last offered at the strikethrough price on
07-02-2026

$ 129.59 USD
Free Shipping on orders $49 and up
Sale - Save 5%
$ 136.99

This product was last offered at the strikethrough price on
07-02-2026

$ 129.59 USD
Free Shipping on orders $49 and up

MINI F55 to F57 Billet Rear Sway Bar Clamp Kit With Grease Fitting - 22mm offers a superior upgrade from the factory plastic clamps. Designed by NM Engineering, this kit enhances both performance and convenience.

  • High-Quality Construction: CNC machined from 6061 billet aluminum and coated with a military-spec hard anodized finish for durability.
  • Improved Strength: Replaces factory plastic clamps with robust billet aluminum, providing greater strength and reliability.
  • Enhanced Bushings: Features graphite-impregnated polyurethane bushings for improved performance and longevity.
  • Grease Fittings Included: Equipped with grease fittings for easy maintenance and long-lasting operation.
  • Precision Engineering: Specifically designed for F-Chassis MINIs, ensuring a perfect fit compared to generic universal brackets.
  • Complete Kit: Includes high-grade mounting bolts and grease for a comprehensive upgrade.
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Powerflex Performance Polyurethane Rear Sway Bar Bushing Set - E82, E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:376449
Part#: PFR5-4609-12X2
In Stock
$ 70.99 USD
Free Shipping
$ 70.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This in turn reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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Performance Rear Sway Bar - 20mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Eibach - Corporate Logo
T#:27205365
Part#: 5705.312
In Stock
$ 255.99

This product was last offered at the strikethrough price on
06-03-2026

$ 233.99 USD
Limited Qty Sale
$ 255.99

This product was last offered at the strikethrough price on
06-03-2026

$ 233.99 USD
Limited Qty Sale

Powerflex Performance Polyurethane Rear Sway Bar Bushing Set - E60, E...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex - Corporate Logo
T#:376486
Part#: PFR5-4609-16X2
In Stock
$ 70.99 USD
Free Shipping
$ 70.99 USD
Free Shipping

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This in turn reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

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H&R Rear Sway Bar - E82/E88 1 Series (135i & 128i)
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#:1848
Part#: 71187
In Stock
10% off MSRP $ 349.00

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

$ 314.99 USD
Free Shipping
10% off MSRP
$ 349.00

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

$ 314.99 USD
Free Shipping

20mm REAR sway bar / swaybar for 1 series, including 128i and 135i coupe and convertible.
 

  • Reduces body roll
  • Highest tensile strength available

    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 suspensions 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 giving you an unmatched level of precision and performance.

    This item fits the following BMWs:
    2008+ E82 BMW 128i 135i
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Genuine BMW Rear Sway Bar - 23.6mm - E93 M3
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:13526
Part#: 33552283962
In Stock
Sale - Save 5% $ 304.68

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

$ 289.45 USD
Sale - Save 5%
$ 304.68

This product was last offered at the strikethrough price on
06-25-2026

$ 289.45 USD

This Genuine BMW sway bar is perfect for replacing your damaged or worn out rear sway bar to restore performance and reliability.

Genuine BMW Stabilizer, Rear - D=23,6mm
This item fits the following BMW Chassis:
E93

 

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Whiteline Performance Rear Sway Bar Kit w/ End Links - 16mm - E30 Non...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Whiteline - Corporate Logo
T#:372620
Part#: BBR36Z
Ships in 3 Business Days
$ 316.99 USD
$ 316.99 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 16mm 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:
1982 - 1991 E30 318i 318is 325 325e 325es 325i 325is 325iC 325ix

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Sway bar - link bushing
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Whiteline - Corporate Logo
T#:26638232
Part#: W23394
In Stock
$ 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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Turner E46 M3 25mm Rear Sway Bar Bushing (Each)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Turner Motorsport - Corporate Logo
T#:390032
Part#: 53110037
In Stock
Sale - Save 10% $ 71.99

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

$ 64.79 USD
Free Shipping
Sale - Save 10%
$ 71.99

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

$ 64.79 USD
Free Shipping
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.
H&R Sway Bar Kit - G20/G22/G23
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#:4319897
Part#: 72462
In Stock
10% off MSRP $ 786.99

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

$ 708.99 USD
Limited Qty Sale
Free Shipping
10% off MSRP
$ 786.99

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

$ 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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BMW E30 - Race Polyurethane Rear Sway Bar Bushing Set - PFR5-308-12BL...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Powerflex Black Series - Corporate Logo
T#:376428
Part#: PFR5-308-12BX2
Ships in 1 Business Day
$ 63.99 USD
Free Shipping on orders $49 and up
$ 63.99 USD
Free Shipping on orders $49 and up

Sway bars transmit cornering forces from the outside wheels to the inside wheels, helping to keep the vehicle flat during cornering. This, in turn, reduces body roll and improves the driver's cornering confidence. OEM rubber sway bar bushings are designed with comfort in mind, allowing the sway bar to articulate while permitting additional movement, leading to less-than-ideal bar retention and causes unnecessary body roll.

Powerflex polyurethane sway bar bushings are firmer than factory rubber bushings, reducing body roll and keeping sway bars in check. Polyurethane bushings won't slop around like OEM bushings, allowing sway bars to function at their fullest potential.

Poweflex is a leading manufacturer of aftermarket suspension bushings. Using state of the art design and manufacturing, all replacement bushings are engineered to out-perform and out-last the ones that came in the car. Each line of bushings is meticulously tested and then re-tested to ensure perfect fitment and enduring quality through the life of the vehicle. A full lifetime warranty backs every one of their products and demonstrates the level of confidence and commitment Powerflex has to their customers. 

This part fits the following BMWs:
1982 - 1991 E30 318i 318is 325 325e 325es 325i 325is 325iC 325ix

Show More Show Less