H&R 54708 Sport Springs Lowering Spring Set

The H&R 54708 Sport Springs are a premium lowering spring set engineered and manufactured at H&R's ISO 9001 certified facility in Germany. Constructed from proprietary 54SiCr6 high-strength spring steel rated at 290,000 PSI tensile strength, these sport lowering springs deliver exceptional resilience, long-term durability, and consistent performance over the life of the vehicle.

Designed for street-driven enthusiasts who want improved handling without sacrificing daily comfort, H&R Sport Springs reduce the fender well gap for a more aggressive stance while lowering the vehicle's center of gravity to minimize body roll through corners. The progressive spring rate design strikes a balance between sporty response and a smooth, livable ride quality—firmer than stock for better control, yet comfortable enough for everyday use.

Key Features:

• Manufactured from proprietary 54SiCr6 high-strength spring steel — rated at 290,000 PSI tensile strength
• Produced at H&R's ISO 9001 certified facility in Germany
• Approx. 1.3" front / 1.25" rear lowering drop
• Progressive spring rate delivers superb ride quality and improved handling
• Reduces body roll and lowers center of gravity for sharper cornering
• Reduces fender well gap for a cleaner, more aggressive appearance
• Street-tuned for comfortable daily driving and occasional track use
• Drop-in replacement — no permanent modifications required

H&R Sport Springs are an excellent first suspension upgrade for enthusiasts seeking a meaningful improvement in both handling and aesthetics. A wheel alignment is recommended following installation to ensure optimal tire wear and suspension geometry.