H&R 29129-1 Sport Springs Lowering Spring Kit

H&R Sport Springs deliver the ideal balance of performance and daily drivability, lowering your vehicle an average of 1.5–2.0 inches to reduce fender well gap, sharpen handling, and give your ride an aggressive, purposeful stance. Engineered and manufactured entirely at H&R's ISO 9001 certified facility in Germany, these springs are built to exacting tolerances with zero outsourcing — ensuring consistent quality on every unit.

At the core of every H&R Sport Spring is a proprietary 54SiCr6 silicon-chromium spring steel rated at 290,000 psi tensile strength. Each spring is also shot-peened to extend service life by more than 200%, and individually 100% tested before leaving the factory. The result is a spring that will never set, sag, or fatigue under normal street use.

Key Features:

• Lowers vehicle an average of 1.5–2.0 inches for a reduced fender well gap and lower center of gravity
• Progressive spring rate design delivers superb ride quality without the harshness of budget lowering springs
• Crafted from proprietary 54SiCr6 spring steel rated at 290,000 psi tensile strength
• Shot-peened for over 200% increase in fatigue life
• Every spring 100% tested at the factory
• Manufactured in-house at H&R's ISO 9001 certified facility in Lennestadt, Germany
• Reduces body roll and improves cornering response
• Compatible with OEM shock absorbers and struts
• Sold as a complete front and rear set

H&R Sport Springs are the ideal first suspension upgrade for enthusiasts who want a sportier look and improved handling without sacrificing everyday comfort. They are engineered specifically for street use and are suitable for both daily driving and occasional track days.