H&R 29441 Sport Springs Lowering Spring Set

The H&R 29441 Sport Springs deliver a winning combination of aggressive stance, lowered center of gravity, and street-refined ride quality — engineered and manufactured at H&R's ISO 9001 certified facility in Lennestadt, Germany. As H&R's number one selling product, Sport Springs are the go-to suspension upgrade for enthusiasts who want measurable performance gains without sacrificing daily drivability.

Each spring is cold-wound from a proprietary 54SiCr6 silicon-chromium spring steel rated at 290,000 psi tensile strength, then shot-peened to increase service life by more than 200%. The result is a spring that will not set or sag over time, delivering consistent ride height and performance for the life of the vehicle.

The progressive spring rate design is the key to the Sport Spring's versatility — softer initial compliance absorbs everyday road imperfections comfortably, while the rising rate firms up under hard cornering to reduce body roll and resist dive and squat under braking and acceleration. This makes them equally at home on a daily commute or an occasional track day.

Key Features:

• Lowers vehicle approximately 1.5–2.0 inches on average (front lowering approx. 1.0")
• Progressive spring rate design for superior ride quality and handling balance
• Reduces body roll and lowers center of gravity for improved cornering performance
• Reduces fender well gap for a more aggressive, performance-oriented stance
• Lower aerodynamic profile helps reduce wind resistance
• Manufactured from 54SiCr6 spring steel — 290,000 psi tensile strength
• Shot-peened for extended fatigue life (200%+ increase over standard springs)
• ISO 9001 certified manufacturing — engineered and produced in Germany
• Compatible with OEM and most aftermarket shock absorbers
• Powder coated for corrosion resistance and clean appearance

H&R Sport Springs are a direct, bolt-in replacement for factory coil springs. An alignment check is recommended after installation to ensure optimal tire wear and handling geometry.