H&R 52907 Sport Springs Lowering Coil Spring Set

The H&R 52907 Sport Springs are a direct-fit lowering spring set engineered to deliver a sportier stance and improved handling performance for street-driven vehicles. Manufactured at H&R's ISO 9001 certified facility in Germany, these springs are built to exacting standards with no compromise on ride quality or durability.

Constructed from a proprietary 54SiCr6 high-strength spring steel rated at 290,000 psi tensile strength, H&R Sport Springs resist set and sag over time, maintaining consistent ride height and performance throughout their service life. Each spring is also shot-peened to extend fatigue life by more than 200% compared to standard coil springs.

Key Features:

• Lowers vehicle an average of 1.5–2.0 inches for a reduced fender well gap and aggressive stance
• Progressive spring rate design delivers superb ride quality and comfort for daily driving
• Lowers the center of gravity to reduce body roll and improve cornering performance
• Reduced aerodynamic drag profile for a more streamlined vehicle profile
• Crafted from special (HF) 54SiCr6 spring steel — rated at 290,000 psi tensile strength
• Shot-peened for over 200% increased service life
• Engineered and manufactured in Germany at an ISO 9001 certified facility
• Designed and tested to be a direct replacement for OE coil springs — no modification required

H&R Sport Springs strike the ideal balance between performance and comfort, making them an excellent upgrade for enthusiasts who want improved handling and a lower stance without sacrificing daily drivability. An alignment check is recommended following installation.