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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 Adjustable Sway Bar - 19mm - E30 318i 318is 325e 325i 325is 325i...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Suspension Techniques - Corporate Logo
T#:3115
Part#: 51010
Ships in 4 Business Days
$ 389.00 USD
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$ 389.00 USD
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This adjustable rear sway bar / swaybar is 19mm is much larger than stock (stock 325e/i/ix is 12mm, M3 is 14.5mm) to provide better handling and roll resistance. This rear bar is a GREAT upgrade for the 325ix. (a popular upgrade is cutting a coil off the front spring and installing this bar) It is also adjustable for fine tuning of the performance characteristics. Fits BMW E30 318i 325e 325i 325ix M3 1984-1991.

This item fits the following BMWs:
1984-1991 E30 BMW 318i 318is 325e 325es 325i 325is 325ix M3
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Fall-Line Motorsports E9X M3 / E82 1M Rear Sway Bar End Link Kit - V2...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fall Line - Corporate Logo
T#:28038220
Part#: FLM-E9X-1BRLINK
Ships in 3 Business Days
$ 198.00 USD
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$ 198.00 USD
Free Shipping
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: New V2 photos coming soon! 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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H&R Rear Sway Bar - E46 (RWD / non-sport package)
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#:263
Part#: 71484
Ships in 3 Business Days
10% off MSRP $ 369.00

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

$ 332.99 USD
Free Shipping
10% off MSRP
$ 369.00

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

$ 332.99 USD
Free Shipping
3 way adjustable 21mm rear sway bar / swaybar for E46, non-M RWD models only (no xi AWD models.) Includes new bushings.

  • 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 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.

    This item fits the following BMWs:
    1999-2005 E46 BMW 323i 323ci 325i 325ci 328i 328ci 330i 330ci
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    Rear Adjustable Sway Bar - 22mm - R60 / R61
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    NM Engineering - Corporate Logo
    T#:22756717
    Part#: NM.258860
    In Stock
    Sale - Save 5% $ 369.00

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

    $ 349.59 USD
    Sale - Save 5%
    $ 369.00

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

    $ 349.59 USD

    Elevate MINI Cooper Countryman & Paceman with NM Engineering 22mm Rear Sway Bar

    Experience go-kart-like performance in your MINI Cooper Countryman and Paceman with the NM Engineering 22mm Rear Sway Bar. Unlike competitors, NM Engineering's sway bar is meticulously crafted from a single solid piece of mandrel-bent material with forged ends. This design ensures exceptional rigidity and optimal torsion transfer throughout the straight section of the bar. The kit also includes Aluminum Billet 7075-T6 mounting brackets equipped with grease fittings for effortless maintenance.

    Key Features:

    • Enhanced rear roll stiffness with the 22mm rear sway bar
    • One-piece, mandrel-bent construction with forged ends for superior rigidity
    • Three-position adjustability for improved handling characteristics
    • Powder Coated NM Blue finish for added durability

    Elevate your driving experience with the NM Engineering 22mm Rear Sway Bar.

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    Powerflex Performance Polyurethane Rear Sway Bar End Link and Bushing...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:554705
    Part#: PFR5-1611X2
    Ships in 1 Business Day
    $ 77.99 USD
    Free Shipping
    $ 77.99 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 - E30 318i, 318is, 325e/es, 325i/is
    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#:193566
    Part#: 71406
    Ships in 3 Business Days
    10% off MSRP $ 369.00

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

    $ 332.99 USD
    Free Shipping
    10% off MSRP
    $ 369.00

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

    $ 332.99 USD
    Free Shipping
    2 way adjustable 18mm rear sway bar / swaybar for E30 Cars. Includes bushings

  • 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 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.

    This item fits the following BMWs:
    1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is
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    H&R Rear Sway Bar - 25mm - F80 M3, F8X M4, F87 M2 & M2 Competition ...
    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#:204937
    Part#: 71474
    Ships in 3 Business Days
    10% off MSRP $ 469.00

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

    $ 422.99 USD
    Free Shipping
    10% off MSRP
    $ 469.00

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

    $ 422.99 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.
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    Whiteline Adjustable Rear Sway Bar Kit - 20mm - E46 RWD Non-M ...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    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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    Hotchkis Rear Performance Sway Bar Kit - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Hotchkis - Corporate Logo
    T#:555480
    Part#: 22826R
    In Stock at Vendor
    $ 583.99 USD
    $ 583.99 USD
    This is a 25mm 2-way adjustable sway bar that is 79% or 105% stiffer than stock depending on configuration.

    H&R Rear Sway Bar - E36 318ti
    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#:21497
    Part#: 71970
    Ships in 3 Business Days
    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
    2 way adjustable 19mm rear sway bar / swaybar for E36 318ti/Compact. Includes bushings.

  • 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 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.

    This item fits the following BMWs:
    1995-1999 E36 BMW 318ti
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    Powerflex BMW E70/F15 X5 & E71/F16 X6 Rear Sway Bar Mount Bushing - 2...
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex Black Series - Corporate Logo
    T#:34181288
    Part#: PFR5-1413-23BLK
    Ships in 1 Business Day
    $ 78.99 USD
    Free Shipping on orders $49 and up

    The Powerflex Rear Sway Bar Mount Bushing - 23mm (Black Series) for BMW E70/F15 X5 and E71/F16 X6 delivers high-performance suspension upgrades.

    • Black Series: Designed for track and aggressive driving with stiffer, motorsport-grade polyurethane.
    • 23mm Fit: Precisely crafted for 23mm rear sway bars, enhancing the connection between sway bar and chassis.
    • Sharper Handling: Reduces flex and body roll for improved cornering stability and control.
    • Durability: Outlasts rubber bushings, providing exceptional resistance to wear and harsh conditions.

    Perfect for X5 and X6 drivers seeking top-tier handling and stability on the road or track.

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    PowerFlex Z4 Rear Sway Bar Bushing - 22.5mm - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    Powerflex - Corporate Logo
    T#:27238713
    Part#: PFR5-4609-22.5BL
    Ships in 1 Business Day
    $ 78.99 USD
    Free Shipping on orders $49 and up
    $ 78.99 USD
    Free Shipping on orders $49 and up

    Upgrade your vehicle's handling performance with Powerflex polyurethane sway bar bushings. Unlike OEM rubber bushings that prioritize comfort over precision, Powerflex bushings are designed to reduce body roll and enhance cornering confidence.

    Sway bars play a crucial role in transmitting cornering forces from the outside wheels to the inside wheels, ensuring your vehicle stays flat during sharp turns. However, OEM rubber bushings can lead to unnecessary body roll due to their flexible nature, compromising the effectiveness of the sway bars.

    Powerflex polyurethane bushings offer a firmer alternative to OEM rubber, providing improved bar retention and minimizing sloppiness during cornering. This results in enhanced handling capabilities and a more engaging driving experience.

    As the leading suspension bushing manufacturer in Europe, Powerflex leverages its expertise in polyurethane materials and advanced manufacturing techniques to produce premium bushings that meet exact-fit standards. Whether you're driving on the street or hitting the track, Powerflex bushings are built to last longer than OEM rubber counterparts while delivering superior performance.

    For easy installation and prolonged service life, we recommend using Powerflex Copper Grease PCG1. This grease helps reduce squeaks and ensures optimal performance of the bushings over time.

    Choose Powerflex street bushings for daily-driven vehicles with occasional autocross or track outings. For dedicated track cars seeking maximum stiffness, Powerflex Black Series bushings with a 95A durometer polyurethane material are the ultimate choice, offering 25% more stiffness than street bushings.

    To top it off, Powerflex stands behind its products with a lifetime warranty for the original purchaser, providing peace of mind and assurance of quality and durability. Upgrade your suspension with Powerflex and experience the difference in handling performance.

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