ST Suspensions Front Anti-Sway Bar for Audi A4/S4 2008+ – Heavy Duty Steel, Adjustable

$379.00 USD

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ST suspensions – Sway Bars. Fits Audi S4 B8/B8.5, Audi S4 B9/B9.5.

  • Made to order — subject to stock confirmation.
  • Your card is authorized now, charged only once we confirm stock (usually within 24 hours).
  • Ships from our Wisconsin warehouse. Delivery 3–7 business days.
  • Ships direct from our supplier network — delivery depends on supplier availability.
  • Not sure it fits? Ask us →

Upgrade Your Audi's Handling with the ST Anti-Sway Bars

If you're an Audi A4 or S4 owner looking to enhance your vehicle's handling dynamics, the ST Anti-Sway Bars are a game changer. Designed specifically for the Audi A4/S4 (B8) Sedan and Wagon (2008+), these bars work to minimize body roll and maximize traction, making your driving experience more engaging and confident.

Why Choose ST Anti-Sway Bars?

When you upgrade to ST Anti-Sway Bars, you're not just adding a part; you're transforming how your car behaves on the road. Made from cold-formed, heavy-duty aircraft steel, these bars are built to withstand the rigors of spirited driving. You'll immediately notice a reduction in the wheel load differential between the inner and outer wheels during cornering, leading to improved lateral stability and cornering grip.

Key Features

  • Manufactured from high-quality spring steel with a durable powder coating for long-lasting performance.
  • Significantly enhances handling during rapid load changes and hard cornering.
  • Provides more direct steering feedback, making your inputs feel more connected.
  • Increases traction, allowing for more confident cornering.
  • Helps balance your vehicle by tuning out understeer or oversteer as needed.
  • Some models offer multiple adjustments for fine-tuning your setup.
  • High-quality composite bushings reduce deflection and improve load transfer.
  • Proudly made in the USA.

Specifications

  • Mounting Position: Front Axle
  • Content of Delivery: Front Kit

Fitment

  • Audi A4 | S4 (B8) Sedan and Wagon | 2wd and Quattro (2008+)

Real-World Feedback

Audi A4 owners have reported noticeable improvements in their cars' handling after installing these sway bars. One owner shared, "After putting these on my 2010 A4, the body roll was drastically reduced, and I felt much more in control during tight turns." Another S4 owner noted, "These bars made my car feel like it was glued to the roadcornering is now a blast!"

With the ST Anti-Sway Bars, you're not just upgrading your suspension; you're enhancing your entire driving experience. Don't settle for lessget ready to take your Audi's performance to the next level.

Proposition 65

âš WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Fitment: Audi S4 B8/B8.5 (2010-2016) 3.0T Supercharged V6; Audi S4 B9/B9.5 (2018-2024) 3.0T V6

Please confirm year, trim and engine before ordering.

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