Cusco Street Zero A TwinTube 40-Way Coilovers

2022–2024 Subaru BRZ & Toyota GR86

6C1 61N CN / 6C1 61N CP

Overview:

The Cusco Street Zero A TwinTube 40-Way Coilovers are engineered specifically for the 2022 and newer Subaru BRZ (ZD8) and Toyota GR86 models. Designed for enthusiasts who demand a perfect balance between daily drivability and spirited performance, these coilovers deliver exceptional street manners at an accessible price point. Featuring advanced adjustability and premium components, the Street Zero A kit enhances handling precision, ride comfort, and overall vehicle dynamics without compromising everyday usability.

This suspension system is ideal for drivers seeking improved cornering stability, customizable ride height, and damping control, making it a versatile upgrade for street and light track use.

Key Features:

The Cusco Street Zero A coilovers incorporate cutting-edge technology and thoughtful design to provide a tailored driving experience. Key features include:

• 40-way damper adjustment via an easy-to-use thumb-twist dial, allowing fine-tuning of compression and rebound settings for personalized ride quality
• Full-tapped threaded shock body enabling precise ride height adjustment without affecting spring preload, preserving suspension travel and comfort
• CPRV (Cusco Pressure Regulating Valve) internal valve technology for stable and consistent damping force across a wide range of suspension speeds
• Front camber-adjustable pillowball upper mounts for enhanced steering response and alignment flexibility
• Rear rigid hard rubber mounts with optional pillowball mounts available for improved rear suspension feedback and durability
• High-strength steel mounting brackets and preload lock nuts for secure installation and reliable performance
• Protective dust boots included to prevent premature wear from dirt and road debris
• Compatibility with optional eCon electronic controller for in-cabin, on-the-fly damper adjustment
• Individually tuned damping valves tailored specifically for the Subaru BRZ and Toyota GR86 chassis, ensuring optimized performance without unnecessary adjustment ranges
• Manufactured in Japan under strict ISO 9001 and SEA standards for superior build quality and reliability

Construction & Design:

The Street Zero A coilovers feature a twin-tube shock absorber design that balances ride comfort with responsive handling. The threaded shock body is constructed from durable, corrosion-resistant materials and includes preload adjustment lock nuts and lower spring seats for precise setup. Front upper mounts utilize aircraft-grade pillowball joints that provide camber adjustment and improved steering feedback, while rear mounts employ high-strength rubber or optional pillowball mounts to maintain suspension rigidity and reduce unwanted movement.

Each component is engineered to withstand daily driving conditions while delivering enhanced performance, making these coilovers a reliable upgrade for enthusiasts who demand both comfort and control.

Installation & Fitment:

The Cusco Street Zero A coilovers are designed as a direct fit replacement for the front and rear suspension of 2022 and newer Subaru BRZ (ZD8) and Toyota GR86 models. Installation requires standard suspension tools and alignment after setup to ensure optimal performance and tire wear. The full-tapped height adjustment allows for easy ride height changes without altering spring preload, simplifying the installation and tuning process.

What's Included:

• Front and rear twin-tube coilover shock absorbers with threaded bodies
• Front camber-adjustable pillowball upper mounts
• Rear hard rubber rigid top mounts (with optional pillowball mounts available)
• Preload adjustment lock nuts and lower spring seats
• Protective dust boots for all shocks
• Installation hardware and instructions

Ideal For:

The Cusco Street Zero A coilovers are perfect for Subaru BRZ and Toyota GR86 owners who want to enhance their vehicle’s handling and ride quality without sacrificing daily comfort. They suit enthusiasts who enjoy spirited street driving, occasional track days, or those looking to lower their car with confidence in suspension performance and adjustability.

Cusco is a Japanese automotive parts company specializing in suspension components, particularly coilover kits, and chassis reinforcements. Their products are designed to enhance vehicle handling and stability, catering to both street and track applications, and are popular among enthusiasts seeking reliable performance upgrades.