HKS Hipermax S Coilovers

2020–2026 Toyota GR Supra

80300-AT023

Overview:

The HKS Hipermax S Coilovers are a premium suspension upgrade designed specifically for the 2020 to 2026 Toyota GR Supra. Engineered to enhance both daily driving comfort and spirited performance, these coilovers strike a perfect balance between ride quality and aggressive handling. Utilizing an evolved preload valve system and optimized bump stop design, the Hipermax S series delivers improved cornering stability and a sportier driving feel without sacrificing comfort on everyday roads.

Ideal for enthusiasts who demand precise handling and increased control from their Supra, the Hipermax S coilovers provide a significant improvement over the factory suspension setup. Whether navigating tight corners or cruising on the highway, these coilovers offer a refined driving experience tailored to the dynamic capabilities of the GR Supra.

Key Features:

The HKS Hipermax S Coilovers incorporate advanced suspension technology and thoughtful engineering to elevate your Supra’s performance:

• Evolved preload valve system for enhanced damping control and ride comfort
• Improved bump stop shape to reduce harshness and maintain smoothness over bumps
• Front spring rate: 69 N/mm (7 kgf/mm) for balanced front-end response
• Rear spring rate: 118 N/mm (12 kgf/mm) for increased rear stability and traction
• Spring lengths: 200 mm front, 250 mm rear for optimal suspension travel
• Maximum drop of approximately 1.7 inches front and rear for a lowered, aggressive stance
• Designed to increase cornering speeds while maintaining daily drivability
• Durable construction to withstand rigorous driving conditions

Construction & Design:

HKS builds the Hipermax S Coilovers with high-quality materials and precision engineering to ensure longevity and consistent performance. The coilovers feature robust shock bodies and corrosion-resistant finishes to endure various weather conditions and road surfaces. The spring rates are carefully selected to complement the GR Supra’s chassis dynamics, providing a harmonious balance between stiffness and compliance. The improved bump stop design minimizes harsh impacts, contributing to a smoother ride without compromising handling sharpness.

Performance & Sound

By upgrading to the HKS Hipermax S Coilovers, drivers will experience enhanced cornering capabilities and improved vehicle stability at higher speeds. The suspension’s refined damping characteristics reduce body roll and improve responsiveness, allowing for more confident and precise driving. While primarily focused on handling, these coilovers also help maintain a comfortable ride quality, making them suitable for both track days and daily use. The suspension upgrade does not directly affect engine sound but contributes to an overall more engaging driving experience.

Installation & Fitment:

The HKS Hipermax S Coilovers are designed as a direct bolt-on replacement for the factory suspension components on the 2020–2026 Toyota GR Supra. Installation requires standard suspension tools and moderate mechanical knowledge. No major modifications are necessary, ensuring a straightforward upgrade process. Proper alignment after installation is recommended to maximize handling benefits and tire life.

What's Included:

• Complete set of front and rear coilovers
• All necessary mounting hardware
• Adjustment tools for preload and ride height
• Installation instructions

Ideal For:

The HKS Hipermax S Coilovers are perfect for Toyota GR Supra owners seeking a suspension upgrade that enhances both daily comfort and sporty driving performance. Enthusiasts who enjoy spirited driving on winding roads or occasional track use will appreciate the improved handling precision and cornering stability. These coilovers are also suitable for those looking to lower their Supra’s ride height for a more aggressive stance without sacrificing ride quality.