H&R 29488-3 Street Performance Coilover Kit 1.2-2.5 in. Lowering

The H&R 29488-3 Street Performance Coilover Kit delivers a precisely engineered suspension upgrade for drivers who demand both improved handling and everyday ride comfort. Built around a monotube gas-charged shock absorber design, these coilovers offer superior damping response compared to conventional twin-tube units, translating to sharper cornering and more predictable vehicle dynamics.

Each shock absorber is custom-valved to work in direct concert with H&R's precision-wound progressive rate springs. This matched pairing—spring rate calibrated to shock valving from the ground up—creates a cohesive suspension system that starts supple and firms progressively under load, balancing daily-driver comfort with performance-oriented handling. The fully threaded shock body (not a sleeve-over imitation) provides a wide, nearly infinite range of ride height adjustment, letting you fine-tune stance and center of gravity to your preference.

Key Features:

• Monotube gas-charged shock construction for precise, responsive damping
• Lowering range of 1.2 to 2.5 inches via fully threaded shock body adjustment
• Progressive rate springs precision-wound and matched to shock valving for a balanced ride
• Fully threaded shock body — true coilover design, not a sleeve-over kit
• TÜV tested and approved; meets ISO quality assurance standards
• 100% made in Germany to H&R's exacting tolerances
• Adjustment wrenches included for easy ride height changes
• Durable corrosion-resistant finish for long service life

H&R has been engineering performance suspension systems since 1980 and is widely recognized as a pioneer of the true street coilover system. The 29488-3 kit is equally at home on a daily driver as it is on a dedicated performance build, making it one of the most versatile coilover solutions on the market.