HKS 80313-AF003 Hipermax R Coilover Suspension Kit

The HKS Hipermax R (Part No. 80313-AF003) is a premium performance coilover suspension system representing the latest evolution of the iconic Hipermax line. Engineered as HKS's "ultimate all-around" suspension solution, the Hipermax R delivers the balance of track-capable performance and everyday street comfort that serious enthusiasts demand.

Building on the groundbreaking technology of the Hipermax S, the Hipermax R introduces three key proprietary advancements that push performance further than its predecessor, the MAX IV SP series. The result is a coilover system capable of record-setting lap times while remaining durable and refined enough for daily driving.

Key Features:

• SRF (Super Response Fluid): New damper fluid engineered for improved damper control, superior viscosity stability, and better temperature resistance — delivering more consistent damping force and handling characteristics across a wide range of conditions
• LVS (Low Vibration Spring): Springs manufactured from 210K Grade high-strength wire rod that eliminate bending load and absorb torsion, improving damper movement and achieving unprecedented levels of ride comfort
• Wide Damping Adjustment Range: Extensive dial range allows for broad tuning flexibility to dial in your preferred ride quality, from comfortable street use to aggressive track setups
• Mono-Tube Damper Design: Single-tube construction provides more accurate and stable damping control compared to twin-tube designs
• PNE Coating: Special surface treatment provides five times the durability of standard galvanizing, protecting threads and adjustment areas for long-term reliability
• Height Adjustable: Full ride height adjustment allows you to fine-tune vehicle stance and center of gravity

The HKS Hipermax R coilover system is the choice for performance drivers who refuse to compromise — whether attacking a circuit or commuting daily, this suspension kit delivers confidence-inspiring control and a refined ride that sets it apart from the competition.