H&R 29929-2 Sport Lowering Spring Kit Front and Rear

The H&R 29929-2 Sport Springs are a front and rear lowering coil spring kit engineered to deliver improved handling, a lower center of gravity, and a more aggressive stance — without sacrificing daily-driver comfort. Manufactured entirely at H&R's ISO 9001 certified facility in Lennestadt, Germany, these springs are built to exacting standards and backed by H&R's reputation as a leader in performance suspension.

Sport Springs sit firmer than H&R's OE Sport line, yet remain compliant enough for everyday street use. The progressive spring rate design allows the suspension to adapt dynamically — softening over light road imperfections and stiffening under hard cornering loads — delivering a balanced ride that suits both spirited street driving and occasional track use. Each spring is shot-peened and block-set for superior fatigue resistance and long-term durability.

Key Features:

• Lowers approximately 1.5 in. front / 1.0 in. rear
• Progressive spring rate design for adaptive ride quality
• Manufactured from high-strength (hf) 54SiCr6 spring steel — rated at 290,000 PSI tensile strength
• Shot-peened for extended service life
• Block-set to prevent spring sag and settling over time
• Powder-coated finish for corrosion resistance
• TÜV approved and ISO 9001 certified
• Compatible with OE and aftermarket shock absorbers
• 100% engineered, manufactured, and tested in Germany
• Sold as a complete front and rear kit

H&R Sport Springs are the most popular spring in H&R's lineup, offering a meaningful handling upgrade with a progressive drop in ride height. They reduce the fender-well gap for a cleaner, more purposeful appearance while lowering the vehicle's center of gravity to minimize body roll in corners.