H&R RSS22915-3 RSS Coilover Kit - Height Adjustable Performance Coilovers

The H&R RSS22915-3 RSS Coilover Kit is engineered for the performance-focused driver who demands maximum vehicle feedback and precision handling. Designed and tested on the legendary Nürburgring circuit, H&R RSS Coilovers deliver flat cornering, reduced body roll, and supreme directional control — making them an ideal upgrade for spirited street driving and track use alike.

RSS Coilovers lower the vehicle's center of gravity through a fully threaded shock body design — not an imitation sleeve-over — ensuring accurate, repeatable ride height adjustment. Combined with H&R's exclusive dynamic damper technology, higher spring rates, and purpose-matched shock valving, these coilovers provide a cohesive, balanced suspension system straight from the box.

Key Features:

• Height Adjustable: Approximately 1.0" to 2.3" of lowering range on average
• Nürburgring Tested: Developed and validated on one of the world's most demanding race circuits
• Fully Threaded Shock Body: True coilover design — not a sleeve-over imitation — for precise and consistent adjustment
• H&R Exclusive Dynamic Damper Technology: Optimized damping characteristics for performance street and track use
• Higher Spring Rate & Shock Valving: Tuned for increased cornering performance and reduced body roll
• Reduced Center of Gravity: Improves handling balance and overall vehicle dynamics

H&R Spring is a globally recognized suspension specialist with decades of OEM and motorsport engineering experience. The RSS line represents their highest-performance street coilover offering, built for drivers who refuse to compromise between ride quality and handling precision.