H&R 54766-3 Street Performance Coilover Kit

The H&R 54766-3 Street Performance Coilover Kit delivers a precisely engineered suspension upgrade designed for street use. Built around a monotube gas shock absorber construction, these coilovers provide sharper handling response compared to conventional twin-tube shock absorbers, while maintaining the ride comfort expected of a daily-driven vehicle.

Each shock absorber is custom valved to work in direct conjunction with H&R's precision-wound, progressive rate coil springs. This pairing creates a suspension system that stays compliant over rough surfaces at normal driving speeds, then progressively firms up under hard cornering or spirited driving — delivering a balanced, finely tuned feel throughout the entire ride height range.

The fully threaded shock body allows straightforward ride height adjustment using the supplied spanner wrenches. Moving the threaded spring perch up or down repositions the vehicle's center of gravity, improving weight balance, reducing body roll, and sharpening overall handling without compromising daily driveability.

Key Features:

• Monotube gas shock absorber construction for precise, responsive handling
• Progressive rate coil springs — custom valved to match each shock's specific tuning
• Fully threaded shock body for adjustable ride height
• Average lowering range of 1.0 to 2.5 inches
• Reduces body roll by lowering center of gravity
• TÜV tested and certified — exceeds ISO quality standards
• Spanner wrenches included for ride height adjustment
• Made in Germany

Suitable for daily drivers and performance enthusiasts alike, the H&R Street Performance coilover system is a complete, matched suspension solution engineered to improve chassis dynamics and handling confidence straight out of the box.