Cusco 6A1 61P CN Street Zero Coilover Kit with Pillow Ball Front Mount

The Cusco Street Zero coilover kit delivers performance-focused suspension for street and track enthusiasts. This complete suspension system features twin-tube shock absorbers with a fixed damper rate optimized for balanced performance across varied driving conditions.

Key Features:

• Twin-tube shock absorber construction with redesigned base valve for improved low-speed compression damping
• Full-length height adjustable design maintains spring preload and shock stroke when changing vehicle height
• Front pillow ball upper mounts provide precise handling feedback and camber adjustability
• Rear hard rubber upper mounts for comfortable street driving
• Precision-cut shock case threads with special coating for smooth, quiet operation
• High-strength steel mounting brackets designed specifically for the application
• Fixed damper rate set at optimal performance setting for street and circuit use
• Includes preload adjustment lock nuts and lower seats for ride height customization
• Protective dust boots included to prevent premature wear from road debris

Engineered and tuned specifically for each vehicle application by Cusco's in-house technical team, this Street Zero system balances aggressive street performance with circuit capability. Each kit is assembled in Japan at ISO 9001 certified facilities and exceeds 500 hours of rigorous elemental testing standards. The ribbed lower brackets are manufactured from application-specific materials to ensure proper strength and durability.

The full independent ride height adjustment system allows drivers to dial in their preferred stance while maintaining proper suspension geometry and full shock travel. This makes the Street Zero ideal for enthusiasts who demand precise handling without sacrificing daily drivability.