Audi S4 Coilover Suspension Kit - KW - Height Adjustable Spring (H.A.S.) - '18-'27. Achieve dialed-in ride height on your 2018-2027 S4 while retaining the factory dampers.

KW H.A.S. pairs on-car adjuster sleeves with multi-coated chrome-silicon springs to let you set the drop within a tested range, even after install. Tuned to OE damper behavior and wheel loads, it keeps daily comfort and driver-assist functions intact. Each application is engineered and validated by KW on the Nurburgring and 7-post rig, and includes model-specific bump stops and dust protection where applicable. Fitment: B9 S4 Sedan w/o EDC, 50 mm strut clamp. Backed by KW Limited Lifetime Warranty (unlimited mileage).

Features

• Adjustable ride height after installation
• Vehicle-specific spring rates; chrome-silicon steel
• Includes adjusters, bump stops, and dust boots (when applicable)
• Works with OE dampers; comfort and assistance retained
• Fitment: 2018-2027 S4 (B9) Sedan w/o EDC, 50 mm clamp

Questions? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization at both locations in Austin, Texas and the Los Angeles, California area.

Purchasing multiple items? Contact us for shipping discounts. We install on premises at both locations.

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