How are the dampers tuned for my specific vehicle?

The dampers and spring rates are preset and tuned by ST Suspensions' vehicle dynamics engineers in Germany. This ensures they are perfectly matched to the specific application of your 1998-2004 Audi A6 for an improved driving experience.

What does the integrated dust protection system do?

The elastomer bump stop includes an integrated dust protection system. This feature works to prevent unwanted dirt and particulate matter from coming into contact with the hardened chrome piston rod or entering the damper's valve packs, helping to maintain performance and longevity.

ST Coilover Kit 98-04 Audi A6 (4B/C5) Sedan 2WD

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ST Suspensions

Specifications

Brand: ST Suspensions
Part #: 13210011

ST Suspensions

ST Coilover Kit 98-04 Audi A6 (4B/C5) Sedan 2WD

Name: ST Coilover Kit 98-04 Audi A6 (4B/C5) Sedan 2WD
Brand: ST Suspensions
Price: 1184.83 USD
Availability: InStock

$1184.83

Fits 1998-2004 Audi A6. ST X Coilover Kit for sporty handling and adjustable ride height.

Key Features

Fits 1998-2004 Audi A6 (4B/C5) Sedan 2WD.
Elastomer bump stops with integrated dust protection prevent dirt and water from reaching piston rods and seals, while acting as dynamic load limiters.
Composite spring perches are made from wear-resistant, friction-optimized polyamide with a stainless-steel insert to prevent oxidation and maximize strength.
Dampers and spring rates are tuned by vehicle dynamics engineers in Germany to match the specific application for a sporty yet comfortable ride.
Ride height is adjustable using ST's composite spring perch and trapezoidal thread pitch for easy customization.
Galvanized steel housing offers improved resistance to corrosion.

⚠️ 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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Fits this vehicle

Audi A6 1998-2004

Product Details

If you're looking to give your 1998-2004 Audi A6 a more performance-oriented stance and feel, the ST X Coilover system is a solid option. This kit is designed to offer a sporty driving experience without sacrificing too much comfort for daily use. You get a wide range of height adjustability, letting you dial in the perfect look for your car, whether you're aiming for a subtle drop or something more aggressive. The dampers and spring rates are specifically tuned by ST's engineers in Germany to match your A6's characteristics, ensuring a balanced performance right out of the box.

ST Suspensions builds these coilovers with durability in mind. The galvanized steel strut housings help fight off corrosion, keeping them looking good and functioning well for a long time. You'll find an adjustable spring perch made from a tough, friction-optimized polyamide composite with a stainless steel insert. This design prevents corrosion between the strut and perch, making height adjustments smooth and reliable for years. Plus, a dust protection system is integrated to keep dirt and water away from the hardened chrome piston rod and seals, further extending the life of the damper. These coilovers are hand-built by the experts at KW Suspensions in Germany, and each damper is tested on a dyno to confirm it meets performance standards before it's boxed.

With this kit, you're getting a complete suspension upgrade that's application-specific for your Audi A6. The seamless ride height adjustment, thanks to the composite spring perch and trapezoidal thread, makes it easy to achieve your desired stance. ST Suspensions backs these coilovers with a 5-year limited warranty with unlimited mileage, reflecting their confidence in the German engineering and manufacturing.