HKS Hipermax R – 2023+ Toyota GR Corolla

Developed by HKS, the Hipermax R is designed to unlock the full chassis capability of the GR Corolla platform. Built with track performance as the primary objective, it delivers improved cornering stability, sharper steering response, and greater driver confidence under high load conditions.

The system uses advanced damper valving technology to maintain consistent performance across repeated hard-driving sessions. Body roll is reduced, mid-corner composure is improved, and weight transfer becomes more predictable — critical factors for circuit and aggressive driving environments.

Despite its motorsport orientation, the Hipermax R maintains controlled street manners, making it suitable for enthusiasts who demand performance without sacrificing practicality.

Whether your GR Corolla is a weekend track weapon or a performance-focused street build, the Hipermax R provides the suspension precision needed to match the platform’s rally-inspired DNA.

Key Features

Circuit-Focused Damping Design
Engineered for high-speed stability and consistent performance during aggressive driving and repeated track sessions.

Adjustable Ride Height & Damping
Allows fine-tuning of vehicle stance and suspension response to match driving style, tire setup, and track conditions.

Monotube Damper Construction
Improves heat dissipation and maintains damping consistency under demanding conditions.

Vehicle-Specific Spring Rates
Optimized specifically for the GR Corolla chassis to balance grip, responsiveness, and control.

Fitment

• 2023+ Toyota GR Corolla

What’s Included

• HKS Hipermax R Coilover Suspension Kit (Front & Rear Assemblies)

• Adjustment Tools and Installation Components (as supplied by HKS)