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Front & Rear Sway Bar Kits

Factory sway bars were designed to allow minimal body roll while maintaining a civilised level of comfort for day to day driving. When replacing them with a performance set, it is best to do both front and rear at the same time. These matched sets will change roll characteristics evenly from front to rear giving a predictable and balanced behavior.
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034Motorsport - Corporate Logo
T#:26771679
Part#: 034-402-1032
In Stock
$ 820.00 USD
Free Shipping
$ 820.00 USD
Free Shipping

Looking to improve the handling characteristics of your BMW? The 034Motorsport Dynamic+ sway bar kit aims to do exactly that. These sway bars feature 3-way (front) and 2-way (rear) adjustability for infinite tailoring to suit your preferred stiffness. Constructed of high-grade spring steel, these bars are built with rigidity and durability in mind. Together, these front and rear sway bars provide reduced body roll, increased turn-in, reduced understeer, and enhanced steering feel.

Front Sway Bar:

3-Way Adjustable Soft: 46% Increased Sway Bar Rate Over non-M 36% Increased Sway Bar Rate Over M3 Mid: 56% Increased Sway Bar Rate Over non-M 45% Increased Sway Bar Rate Over M3 Stiff: 70% Increased Sway Bar Rate Over non-M 59% Increased Sway Bar Rate Over M3 30mm Diameter Hollow Design with Thicker Walls Compared to Factory Bar Black Powder Coating for Durability and Stealthy Appearance Reduces Front Body Roll Increases Front-End Agility Improves Steering Directness Rear Sway Bar:

2-Way Adjustable Soft: 21% Increased Sway Bar Rate Over M3 Stiff: 35% Increased Sway Bar Rate Over M3 22mm Diameter One-Piece Design with Solid Spring Steel Construction Black Powder Coating for Durability and Stealthy Appearance Reduces Rear Body Roll Reduces Understeer Improves Turn-In Rotation when Cornering

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034Motorsport - Corporate Logo
T#:23880736
Part#: 0344021034
In Stock
$ 736.00 USD
Free Shipping
$ 736.00 USD
Free Shipping
Boasting increased stiffness over the factory 340i M-Sport sway bars, the 034Motorsport Dynamic+ sway bar kit is the perfect upgrade for those in search of confidence-inspiring handling on the street and the track.
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ECS - Corporate Logo
T#:380552
Part#: 007277ECS01KT
In Stock
Sale - Save 10% $ 556.99

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

$ 501.29 USD
Free Shipping
Sale - Save 10%
$ 556.99

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

$ 501.29 USD
Free Shipping

To reduce the understeering affects of a staggered wheel setup you want a balanced set of sway bars. ECS has configured this anti-roll bar set for the non-M E46 with a 27mm adjustable front bar and a 21mm rear bar. The front is adjustable to two positions to fine-tune the handling and reduce understeer. The rear bar is fixed to retain the stock sway bar link. These anti-roll bars include urethane bushings with a reinforced inner liner that eliminates squeaks and doesn't require lubrication. The bars are powder coated for durability and good looks.

These bars fit in the stock locations using the existing brackets and links. Adjustable links are not required but recommended if the car is lowered or if you have coil overs (note: the rear bar is designed to only use the stock link, heavily lowered cars should not use this kit).

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 hole(s) 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 adjust to your liking from there. 

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

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Eibach - Corporate Logo
T#:373814
Part#: 2085.320
In Stock at Vendor
8% off MSRP $ 568.00

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

$ 520.99 USD
Limited Qty Sale
8% off MSRP
$ 568.00

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

$ 520.99 USD
Limited Qty Sale

After shocks and springs, sway bars make the biggest change in handling. Larger swaybars will reduce bodyroll and understeer. The car will corner flatter with the tire in better contact with the pavement. New urethane bushings are included.

This is a set of front 28mm and rear 15mm sway bars that are larger than the factory sway bars.

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ECS - Corporate Logo
T#:380539
Part#: 007278ECSKT1
In Stock
Sale - Save 10% $ 575.99

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

$ 518.39 USD
Free Shipping
Sale - Save 10%
$ 575.99

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

$ 518.39 USD
Free Shipping

To reduce the understeering affects of a staggered wheel setup you want a balanced set of sway bars. ECS has configured this anti-roll bar set for E82 1-series and E9X 3-series with a 28mm front bar and a 15mm rear bar. This kit is designed to help reduce the amount of body roll when cornering and enhance response when turning. These anti-roll bars include urethane bushings with a reinforced inner liner that eliminates squeaks and doesn't require lubrication. The bars are powder coated for durability and good looks.

These bars fit in the stock locations using the existing brackets and links. Adjustable links are not required but recommended if the car is lowered or if you have coil overs.

This item fits the following BMWs: 
2008-2013 E82 E88 BMW 128i 135i 1M Coupe
2006-2011 E90 BMW 325i 328i 330i 335d 335i M3 - Sedan
2007-2011 E91 BMW 325i 328i - Touring Wagon
2007-2013 E92 BMW 328i 335i 335is M3 - Coupe
2007-2013 E93 BMW 328i 335i 335is M3 - Convertible

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034Motorsport - Corporate Logo
T#:26771729
Part#: 034-402-1033
Ships in 3 Business Days
$ 821.00 USD
Free Shipping
$ 821.00 USD
Free Shipping

Looking to improve the handling characteristics of your BMW? The 034Motorsport Dynamic+ sway bar kit aims to do exactly that. These sway bars feature 3-way (front) and 2-way (rear) adjustability for infinite tailoring to suit your preferred stiffness. Constructed of high-grade spring steel, these bars are built with rigidity and durability in mind. Together, these front and rear sway bars provide reduced body roll, increased turn-in, reduced understeer, and enhanced steering feel.

Front Sway Bar:

3-Way Adjustable Soft: 36% Increased Sway Bar Rate Over M3 Mid: 45% Increased Sway Bar Rate Over M3 Stiff: 59% Increased Sway Bar Rate Over M3 30mm Diameter Hollow Design with Thicker Walls Compared to Factory Bar Black Powder Coating for Durability and Stealthy Appearance Reduces Front Body Roll Increases Front-End Agility Improves Steering Directness Rear Sway Bar:

2-Way Adjustable Soft: 21% Increased Sway Bar Rate Over M3 Stiff: 35% Increased Sway Bar Rate Over M3 22mm Diameter One-Piece Design with Solid Spring Steel Construction Black Powder Coating for Durability and Stealthy Appearance Reduces Rear Body Roll Reduces Understeer Improves Turn-In Rotation when Cornering

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AFE - Corporate Logo
T#:394560
Part#: 440-503006-N
In Stock at Vendor
Sale - Save 5% $ 719.00

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

$ 683.05 USD
Sale - Save 5%
$ 719.00

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

$ 683.05 USD

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

Product Features:

  • CNC Bent, Lightweight Tubular Alloy Steel 32mm Front, 29mm Rear Sway Bars
  • 2 Position, CNC Machined, TIG Welded Bar Ends
  • Includes Polyurethane Bushings and CNC Machined 6061-T6 Aluminum Brackets (Rear)
  • 2 Stage Tangerine Orange, Powder-coated Finish
  • Direct Fit Installation, Requires No Modifications

Fits the following BMWs:
2008-2013 E90/2 BMW M3

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Genuine BMW - Corporate Logo
T#:377155
Part#: 31352284460KT
Ships in 6 Business Days
$ 942.99 USD
Free Shipping
$ 942.99 USD
Free Shipping

Looking to upgrade your sway bars for increased handling and control? These M5 sway bars will give you just that without sacrificing ride comfort or reliability.

Includes:

  • Genuine BMW Front M5 29mm front Sway Bar
  • Front Bushings
  • Front Brackets
  • Genuine BMW 6 Series 16mm rear Sway Bar
  • Rear sway bar bushings

Fits the following BMWs:
F10 BMW 528i 535i/ix 550i/ix

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AFE - Corporate Logo
T#:384467
Part#: 440-503001-N
Back Ordered
Sale - Save 5% $ 719.00

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

$ 683.05 USD
Sale - Save 5%
$ 719.00

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

$ 683.05 USD
The aFe Control Sway Bar Set is a great upgrade option for your high performance BMW. Its front and rear tubular design is stiff but balanced to keep your car flat and neutral in tight turns. CNC bent bars and CNC machined and TIG welded bar ends plus a 2-stage powder coated finish make these bars 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.
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AFE - Corporate Logo
T#:394559
Part#: 440-503003-N
Back Ordered
Sale - Save 5% $ 719.00

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

$ 683.05 USD
Sale - Save 5%
$ 719.00

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

$ 683.05 USD

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

Product Features:

  • CNC Bent, Lightweight Tubular Alloy Steel 32mm Front, 29mm Rear Sway Bars
  • 2 Position Adjustable, CNC Machined, TIG Welded Bar Ends
  • Includes Polyurethane Bushings and CNC Machined 6061-T6 Aluminum Brackets (Rear)
  • 2 Stage Tangerine Orange, Powder-coated Finish
  • Direct Fit Installation, Requires No Modifications

Fits the following BMWs:
2007-2013 E90/2 BMW 335i

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Eibach - Corporate Logo
T#:378297
Part#: 2092.880
Ships in 3 Business Days
$ 963.00 USD
$ 963.00 USD

The Eibach Pro-System-Plus is a perfect step on the way to total suspension dominance. Pro-Plus kits are designed by Eibach's team of suspension engineers and ride control experts to offer the best-possible street performance. The Pro-Plus Kit is a precisely balanced combination of sport springs, bump-stops (secondary springs) and anti-roll bars designed and tuned to operate as a performance suspension system.

Pro-Plus Kit improves turn-in response, increases cornering speed and reduces body roll. Pro-Plus Kit is the ultimate  performance suspension system—a must for any true driving enthusiast.

Features

  •  Pro-Kit & Anti-Roll-Kit
  •  Super-Street Performance– With Total Control
  •  Precision Engineered Suspension System
  •  No Guesswork: Install, Set Alignment and Carve
  •  Maximum Performance–Maximum Comfort
  •  Million Mile Warranty
  • Front Lowering of 1.4"
  • Rear Lowering of  1"
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Eibach - Corporate Logo
T#:558811
Part#: E40-20-031-01-11
Back Ordered
$ 550.00 USD
$ 550.00 USD

After shocks and springs, sway bars make the biggest change in handling. Larger swaybars will reduce bodyroll and understeer. The car will corner flatter with the tire in better contact with the pavement. New urethane bushings are included.

This is a set of front 28mm and rear 16mm sway bars that are larger than the factory sway bars.

Show More Show Less