H&R 50456 Street Performance Coilover Kit

The H&R 50456 Street Performance Coilover Kit delivers an expertly engineered suspension upgrade for drivers who demand both improved handling and everyday comfort. Built around a mono-tube gas shock design, these coilovers offer superior damping response compared to conventional twin-tube shock absorbers, resulting in more precise feedback and better control under a wide range of driving conditions.

H&R engineers each coilover as a complete, vehicle-specific system. The shocks are valved specifically to complement the matched progressive rate springs, which start compliant for daily driving comfort and progressively firm up under harder cornering and braking loads. This integrated approach eliminates the compromises common to mix-and-match suspension setups.

Key Features:

• Mono-tube gas shock construction for precise, responsive damping
• Progressive rate springs matched and tuned to shock valving for a balanced ride
• Fully threaded shock body allows easy, adjustable ride height setting
• Easy-to-adjust spring seats for dialing in your preferred stance
• Lowering range of approximately 1.0 to 2.5 inches (varies by application)
• Engineered for street use — suitable for daily drivers and performance enthusiasts alike
• Complete coilover system — replaces factory springs and shock absorbers

Whether you're looking to sharpen your car's handling, reduce body roll, or achieve a more aggressive stance without sacrificing ride quality, the H&R 50456 coilover kit provides a refined suspension solution backed by decades of German suspension engineering expertise.