H&R 54464 Sport Springs Lowering Spring Set

The H&R 54464 Sport Springs are H&R's number one selling performance suspension upgrade, engineered to deliver a lower ride height, improved handling, and an aggressive stance without sacrificing everyday drivability. Manufactured at H&R's ISO 9001 certified facility in Germany, these springs are built to exacting standards from a specially formulated 54SiCr6 high-strength spring steel rated at 290,000 psi tensile strength, ensuring long-lasting resilience and zero sag over time.

H&R Sport Springs feature a progressive spring rate design that provides a firmer, more controlled feel than stock springs while remaining comfortable enough for daily street use. By lowering the vehicle's center of gravity, these springs reduce body roll, sharpen steering response, and give the vehicle a cleaner, more aggressive appearance by eliminating excessive fender well gap. The lower profile also reduces aerodynamic drag for a more streamlined vehicle.

Key Features:

• Approx. 1.0" front / 1.0" rear lowering for an aggressive, sport-tuned stance
• Progressive spring rate — improved handling with superb ride quality
• Manufactured from 54SiCr6 high-strength spring steel (290,000 psi tensile strength)
• Shot-peened for enhanced fatigue resistance and extended spring life
• Powder coated for corrosion resistance and a clean appearance
• Compatible with OE and most aftermarket shock absorbers
• Engineered, manufactured, and tested in Lennestadt, Germany
• ISO 9001 certified manufacturing facility

H&R Sport Springs are the ideal bolt-on suspension upgrade for enthusiasts seeking race-bred performance characteristics tuned for the street. Compatible with factory dampers, though performance aftermarket shocks or struts are recommended to maximize results.