H&R 30039-1 Sport Cup Kit - Lowering Spring & Shock Suspension System

The H&R 30039-1 Sport Cup Kit is a precision-engineered, vehicle-specific spring and shock suspension system built for enthusiasts who demand aggressive lowering without sacrificing street drivability. Backed by over 25 years of H&R suspension design expertise, this kit goes far beyond a generic matched spring-and-shock pairing — every component is developed and tuned together as a complete, cohesive system.

Key Features:

• More than 2.0 inches of lowering for a dramatic, super-low performance stance
• Application-specific tuning — springs and shocks designed and engineered together for optimal suspension damping
• Progressive spring rate design retains superior ride comfort despite aggressive lowering
• Lower center of gravity delivers improved handling over factory suspension
• Outperforms separate off-the-shelf performance suspension components
• Designed and manufactured in H&R's ISO-certified facility in Germany

The Sport Cup Kit builds on all the benefits of H&R's Touring Cup Kit line, adding extra lowering for the enthusiast who wants a little more attitude and performance. Because the springs and shocks are co-engineered as a single system, the result is a suspension package that delivers a lower ride height, reduced body roll, and balanced damping — ready to install with no trial and error.