H&R 39525-2 Premium Performance Coilover Kit Fixed Damping

The H&R 39525-2 Premium Performance Coilover Kit delivers an exceptional balance of street comfort and spirited handling performance. Built around H&R's advanced mono-tube gas shock construction, these coilovers outperform traditional twin-tube absorbers with more precise damping response, better heat dissipation, and improved suspension articulation under demanding conditions.

The standout feature of the Premium Performance lineup is the fully-threaded aluminum front strut body, which reduces unsprung weight by 30 to 40% compared to stock struts. Less unsprung weight means the suspension reacts faster and more naturally over uneven road surfaces, delivering a composed, controlled ride whether commuting daily or pushing through corners. The aluminum struts are black hard anodized for a durable, corrosion-resistant finish that looks as good as it performs.

Each shock absorber is custom valved to work in harmony with a precision-engineered progressive rate spring, creating a finely tuned, cohesive suspension system. The fully threaded shock body provides wide-range ride height adjustability, allowing precise dialing of stance and weight transfer for optimized performance and handling balance.

Key Features:

• Mono-tube gas shock construction for superior damping precision over twin-tube designs
• Lightweight aluminum front strut bodies — 30–40% weight reduction versus OEM struts
• Black hard anodized aluminum finish for strength and corrosion resistance
• Front lowering range: 1.8" – 2.8"
• Rear lowering range: 1.8" – 2.5"
• Fully threaded shock body for virtually infinite ride height adjustment
• Progressive rate springs custom matched to shock valving for balanced ride and handling
• Fixed damping — engineered and tuned for street performance straight out of the box
• German-engineered to H&R's exacting quality standards

The H&R 39525-2 coilover kit is the ideal suspension upgrade for drivers who demand a lower, sharper-handling stance without sacrificing the ride quality needed for everyday driving.