How do these adjustable lowering springs work with electronic dampers?

The innovative threaded sleeve design ensures a perfect fit with electronically adaptive damping systems. This allows you to continue using your car's original electronic damper adjustments for a seamless experience.

What material are the springs made from and what are the benefits?

The springs are constructed from high-strength chrome silicon steel. This material is chosen for its durability, resistance to weather conditions, and its ability to remain block resistant, preventing sagging over time.

What is included in this kit?

This kit includes ST Adjustable Lowering Springs, along with vehicle-specific dust protection and spring components. The exact number of springs and components will match the requirements for your vehicle's suspension.

ST Audi A4 / S4 (B9) Sedan A5 S5 (B9) Coupe 4WD Adjustable Lowering Springs

Specifications

Brand: ST Suspensions
Part #: 273100BM
UPC: 847691087763

ST Audi A4 / S4 (B9) Sedan A5 S5 (B9) Coupe 4WD Adjustable Lowering Springs

Name: ST Audi A4 / S4 (B9) Sedan A5 S5 (B9) Coupe 4WD Adjustable Lowering Springs
Brand: ST Suspensions
Price: 1184.83 USD
Availability: InStock

$1184.83

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2017-2023 Audi A4 Quattro. ST adjustable lowering springs convert your stock suspension to a height-adjustable system, offering a sportier look and feel.

Key Features

Fits 2017-2023 Audi A4 Quattro, 2018-2023 Audi A5 Quattro, 2018-2023 Audi S4, and 2018-2023 Audi S5.
Converts standard suspension into a height-adjustable system, similar to a coilover kit.
Allows continued use of electronic damper adjustment if the vehicle is equipped with it.
Made from high-strength chrome silicon steel for durability and resistance to sagging.
Vehicle-specific spring rates are selected to match original dampers for a sporty driving experience.
Offers a lowered center of gravity for improved handling, steering, and cornering stability.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

This kit includes ST Adjustable Lowering Springs, designed to convert your stock suspension into a height-adjustable system. You get vehicle-specific dust protection and spring components, all made from high-strength chrome silicon steel. These springs are built to OEM quality standards, undergoing a cold winding process, multi-tempering, and an epoxy coating for resistance to weather and to prevent sagging over time.

With these adjustable springs, you can achieve a lowered center of gravity for more direct handling, improved steering, and greater stability during cornering. The innovative threaded sleeve design ensures a perfect fit whether your car has standard shocks or an electronically adaptive damping system, allowing you to continue using your electronic damper adjustments if equipped. ST Suspensions selects vehicle-specific spring rates to perfectly match your original dampers, ensuring a dynamic and sporty driving experience without compromising ride quality within reasonable lowering ranges.

This is a solid option if you're looking to achieve a custom ride height and a more aggressive stance for your Audi A4, A5, S4, or S5. The springs are block resistant, meaning they won't sag, and the construction is designed for a long-lasting, quality driving experience.