H&R 51666-2 Sport Spring Lowering Kit

The H&R 51666-2 Sport Spring Kit is H&R's best-selling suspension upgrade, delivering a perfect balance of improved handling and everyday ride comfort. Engineered to lower the vehicle's center of gravity, these springs reduce body roll and enhance cornering performance while maintaining the ride quality expected from a premium suspension component.

H&R Sport Springs feature a progressive spring rate design that transitions smoothly from a softer initial compression to a firmer rate under load — providing a supple daily-driver feel without sacrificing dynamic handling. The reduced ride height also closes the fender well gap for a more aggressive, factory-clean stance and lowers the vehicle's aerodynamic profile for improved fuel efficiency.

Key Features:

• Progressive spring rate design for superior ride quality and comfort
• Lowers center of gravity to reduce body roll and improve handling
• Reduced fender well gap for a sportier, more aggressive appearance
• Lower aerodynamic profile helps improve fuel efficiency
• Direct OEM replacement — no modifications required for installation
• Manufactured to strict TÜV and SAE standards for durability and safety
• Made from high-tensile chrome-silicon steel for long-lasting performance

H&R Sport Springs are a true bolt-on upgrade designed to work seamlessly with your factory struts and shocks, making them one of the most accessible and rewarding suspension improvements available. Whether you prioritize sporty handling, improved aesthetics, or simply a more planted feel on the road, the H&R 51666-2 Sport Spring Kit delivers on all fronts.