H&R 29739-1 Sport Spring Kit Lowering Springs

H&R's 29739-1 Sport Spring Kit delivers the perfect balance of sporty handling and everyday comfort. Engineered and manufactured at H&R's ISO 9001 certified facility in Germany, these springs are built to exacting standards that have made H&R one of the most trusted names in performance suspension.

Each spring is cold-wound from 54SiCr6 high-chromium silicon spring steel, rated at an impressive 290,000 PSI tensile strength. This proprietary alloy provides exceptional resilience and fatigue resistance, ensuring the springs maintain their rate and ride height over the long term — unlike cheaper alternatives that sag and settle over time.

H&R Sport Springs are engineered specifically for street use, delivering a 1.5 to 2.0 inch average lowering drop that lowers your vehicle's center of gravity for improved cornering response and a more aggressive stance — all without the punishing ride quality associated with cheaper lowering spring alternatives.

Key Features:

• Lowers vehicle 1.5–2.0 inches on average for improved stance and handling
• Manufactured from 54SiCr6 high-strength spring steel at 290,000 PSI tensile rating
• Produced at H&R's ISO 9001 certified engineering and manufacturing facility in Germany
• Engineered for street use — improved handling without sacrificing ride comfort
• Superior resilience and longevity compared to standard OEM springs
• Drop-in replacement — designed to work with OEM or performance dampers

H&R Sport Springs are an ideal upgrade for drivers who want a more responsive, better-looking vehicle without committing to the stiffness of a full coilover system. Trust the engineering heritage of H&R — made in Germany, proven on the street.