AST Street Series Coilovers

2020–2026 Toyota GR Supra

ACU-T2601SD

Overview:

The AST Street Series Coilovers are engineered to deliver the perfect balance between everyday comfort and enhanced performance for your 2020–2026 Toyota GR Supra. Designed for drivers who want improved handling without sacrificing ride quality, these coilovers allow you to maximize grip and control by adjusting both rebound damping and ride height. Whether you’re navigating city streets or spirited backroads, the AST Street Series provides consistent, predictable handling tailored to your driving preferences.

Featuring a monotube coilover design with included springs, this suspension system is built to work seamlessly with OEM top mounts, ensuring a straightforward upgrade that enhances your Supra’s dynamics while maintaining reliability and comfort.

Key Features:

These coilovers combine advanced technology and thoughtful engineering to improve your vehicle’s performance and drivability:

• Monotube damper design with a large piston for precise rebound damping control, eliminating aeration and foaming for responsive valving.
• One-way adjustability for rebound damping, allowing you to fine-tune the return-to-extension rate to suit your driving style and road conditions.
• 12 distinct rebound adjustment positions, each providing unique feedback and a tailored driving experience.
• Adjustable ride height for customized stance and handling balance without compromising spring performance.
• Front and rear coilover design with included springs engineered to fit OEM top mounts, ensuring compatibility and ease of installation.
• High-pressure damper technology that adapts resistance based on driving conditions, delivering enhanced performance when needed.
• Rebuildable dampers serviceable at certified AST centers, extending the lifespan and maintaining optimal performance.
• Initial spring rates and damping settings developed through extensive testing for a balanced setup out of the box.

Construction & Design:

The AST Street Series Coilovers feature a robust monotube construction that enhances durability and heat dissipation. The large piston design within the monotube damper ensures consistent damping performance by preventing aeration and foaming, common issues in twin-tube designs. This results in more precise and responsive suspension behavior, especially during aggressive driving or uneven road surfaces.

Designed to integrate with your Supra’s OEM top mounts, these coilovers maintain factory mounting points and geometry, providing a clean fitment and preserving the vehicle’s original suspension characteristics while offering superior adjustability.

Installation & Fitment:

These coilovers are a direct fit for the 2020–2026 Toyota GR Supra, designed to replace the factory suspension components without the need for modifications. They utilize OEM top mounts and include springs matched to the vehicle’s specifications, making installation straightforward for experienced technicians or enthusiasts.

No cutting, drilling, or special tuning is required, allowing you to upgrade your suspension with confidence and minimal downtime.

What's Included:

• Set of monotube coilovers with front and rear dampers
• Springs designed for OEM top mount compatibility
• Rebound adjustment knobs for fine-tuning damping
• Hardware necessary for installation

Ideal For:

The AST Street Series Coilovers are ideal for Toyota GR Supra owners seeking a versatile suspension upgrade that enhances daily driving comfort while delivering improved handling and road grip. Perfect for enthusiasts who want to personalize their ride height and damping settings without sacrificing ride quality or reliability.

AST Suspension develops high-performance damper and coilover systems built for drivers who want sharper handling on the street and consistency on track. With motorsport-oriented adjustability and engineered damping solutions (including offerings alongside MOTON), AST is a popular choice for enthusiasts who prioritize grip, balance, and control under hard driving.