Cusco 684 61N CP Street Zero A Coilover Kit 40-Way Adjustable

The Cusco Street Zero A coilover system combines premium adjustability with daily-driving comfort, designed specifically for 2005-2009 Subaru Legacy BP5 models. This top-tier street suspension kit features full-length adjustable ride height and 40-way damping force adjustment, providing exceptional tuning freedom for enthusiasts who demand both performance and comfort.

Key Features:

• 40-way damping force adjustment with tool-free knurled dial operation for precise ride quality tuning
• Full-length adjustable ride height system maintains proper shock stroke and spring preload at any setting
• Twin-tube shock design with internal low-compression gas for virtually silent operation
• Adjustable pillowball upper mounts front, rigid pillowball upper mounts rear for improved handling response
• CPRV (Pressure Regulating Valve) technology ensures optimal damping force across all speed ranges
• Nickel-chrome plated adjustment screws and trapezoidal threads resist corrosion, sand, and debris
• High-strength stainless steel case lock nuts prevent sagging and maintain stability
• Compatible with optional e-con2 electronic damping control system for in-cabin adjustment
• Front spring rate: 6 kgf/mm, rear spring rate: 6, 7, or 8 kgf/mm options available
• Recommended ride height adjustment range: -50mm to -10mm front, -50mm to 0mm rear

Manufactured in Japan with Cusco's renowned precision engineering, the Street Zero A series represents the ideal balance of full-featured adjustability and street-friendly comfort. The advanced base valve design adapts to various road conditions while the bypass-style damping adjustment improves both ride quality and handling dynamics.