TEIN VSW02-C1AA3-C Flex Z Coilover Kit with Damping Adjustment - 16-Way

The TEIN Flex Z Coilover Kit is a street-ready suspension system engineered to deliver exceptional performance and comfort at an accessible price point. Manufactured in Yokohama, Japan, this complete coilover kit combines advanced twin-tube damper technology with full-length ride height adjustment for a versatile suspension solution suitable for daily driving, spirited street use, and occasional track duty.

Key Features:

• Twin-tube damper design provides ample stroke length and low gas pressure for superior street comfort while maintaining performance capability
• 16-level linear damping force adjustment allows precise tuning of compression and rebound characteristics via top-mounted click adjusters
• Full-length ride height adjustment system enables lowering without compromising damper stroke or spring preload, preserving ride quality at any height
• Includes TEIN-designed upper mounts with reinforced rubber construction for easy installation
• ZT coating provides multiple layers of corrosion and rust protection for long-term durability
• Compatible with TEIN EDFC electronic damping control systems (EDK05-12120, sold separately) for 32 or 64-stage adjustment from inside the vehicle
• Spring rates: Front 7 kg/mm, Rear 6 kg/mm for balanced performance and comfort

The Flex Z represents a direct evolution of TEIN's previous Street Flex platform, engineered to balance sporty handling with daily driver comfort. The twin-tube construction provides smooth stroke movement at low speeds and consistent stability at higher speeds, while the sealed damper design ensures cost-effective maintenance. Each kit is application-specific, test-fitted and road-tested by TEIN engineers to ensure optimal balance between performance and real-world usability. Backed by a 1-year manufacturer warranty.

Note: For this application, use of EDFC series is recommended for rear damping adjustment due to vehicle structure limitations when adjusting by hand.