Upgrade your Audi’s suspension and driving dynamics with the Riaction Performance Shocks Coilover Kit, specifically engineered for the Audi A4 and S4 B8 platform. Whether you're looking to improve ride comfort, reduce body roll, or achieve a clean lowered stance, this coilover system is the ideal solution for street-focused performance.

Featuring 32 levels of damping adjustability and full-length ride height control, this kit allows you to fine-tune your suspension for daily comfort or a more performance-oriented feel. Crafted from high-quality materials and precision CNC components, Riaction coilovers are built for real-world durability and long-term reliability.

Each kit is backed by a 2-year factory warranty, giving you peace of mind and confidence in your investment.

🔧 Coilover Features:

• Full-Length Ride Height Adjustment

• 32 Damping Adjustment Levels

• Mono-Tube Damper Design

• Seamless 52mm Electroplated Carbon Steel Shock Body

• 20mm Piston Rod (for McPherson Suspension)

• 14mm Piston Rod (for Non-McPherson Suspension)

• CNC 6061 Aluminum 44mm High-Flow Piston

• Thinned CNC 6061 Floating Piston

• SAE9254 Cold-Wound Springs

• Polyurethane Oil Seals

• Multi-Thickness Valving Shims

• Low-Gas Pressure Design

• 7.5w Compounded Suspension Fluid

• Fully Rebuildable Coilover Assembly

📧 International Orders: For global shipping, please contact info@riactionshocks.com.

Lower your Audi A4 or S4 B8 with confidence—Riaction coilovers provide the adjustability, ride quality, and handling performance your build deserves.