H&R 29101-1 Street Performance Monotube Coilover Kit

The H&R 29101-1 Street Performance Coilover Kit delivers a refined balance of sporty handling and daily-driver comfort. Engineered and manufactured in Germany, these coilovers feature a premium monotube gas shock construction that provides superior damping response and consistent performance compared to conventional twin-tube designs. H&R pioneered the modern aftermarket coilover system and continues to set the benchmark for street-oriented suspension upgrades.

At the core of the system is a fully threaded shock body — a true threaded damper, not a sleeve insert — allowing for precise, virtually infinite ride height adjustment. Each shock is individually custom-valved and paired with a progressive-rate spring tuned specifically to complement the damper's characteristics, resulting in a cohesive, finely balanced suspension system that performs well across a wide range of driving conditions.

Key Features:

• Monotube gas shock absorbers for precise handling response and stable damping in all conditions
• Fully threaded shock body — true threaded damper for better heat dissipation and virtually infinite ride height adjustment
• Progressive-rate springs front and rear, individually tuned to work in harmony with the shock valving
• Inverted shock design reduces unsprung weight for sharper handling and improved wheel control
• Zinc-phosphate coated shock tubes for corrosion protection and a clean, durable finish
• Adjustable ride height with an average lowering range of 1.5–2.0 in. front / 1.5–2.5 in. rear
• Lowers the vehicle's center of gravity to reduce body roll during hard cornering
• 100% German-engineered and manufactured by H&R Spezialfedern GmbH & Co. KG
• 2-year warranty to the original purchaser

Installation Notes:

• Professional installation is recommended
• A four-wheel alignment is required after installation
• Adjustment must remain within the range specified in the included H&R tech sheet to maintain warranty coverage

The H&R 29101-1 is an ideal upgrade for enthusiasts seeking a noticeable improvement in stance, handling, and ride quality without sacrificing everyday usability.