Cusco 681 61N CP Street Zero-A Coilover System 40-Way Adjustable Suspension Kit

The Cusco 681 61N CP Street Zero-A coilover system is a high-performance suspension kit designed for enthusiasts seeking precise handling control with exceptional street comfort. This advanced suspension system features twin-tube shock absorbers with full-length height adjustment, allowing you to achieve the perfect stance without sacrificing damper stroke or spring preload.

Key Features:

• 40-way dampening adjustment on front and rear shocks for wide-ranging suspension tuning capabilities
• Adjustable pillowball upper mount (front) and non-adjustable pillowball upper mount (rear) for improved response and feedback
• Full-length coaxial height adjustment system for precise ride height control
• Recommended adjustment range: Front -55mm to -30mm, Rear -40mm to 0mm
• Spring rates: Front 7 kgf/mm (optional 8, 9, 10), Rear 6 kgf/mm (optional 7, 8, 9)
• High-strength steel mounting brackets with threaded case design
• Preload adjustment lock nuts and lower seats included
• Twin-tube construction for excellent street manners and daily driving comfort

The Street Zero-A system combines Cusco's motorsports engineering expertise with street-focused tuning, making it ideal for daily drivers who demand adjustability and performance. Each component is precision-manufactured to deliver consistent damping characteristics across the entire adjustment range.