Tein FLEX Z Coilover Kit for Honda Civic EJ/EK/EM (Including Type-R)

Tein Flex Z Coilover Kit

The Tein Flex Z Coilover Set is a premium street performance suspension designed for Honda Civic EJ and EK chassis, including Type R models. Positioned above the Street Advance Z, the Flex Z offers full-length ride height adjustment combined with 16-way damping force control, allowing precise suspension tuning without compromising damper stroke.

Built in Japan using Tein’s proven twin-tube damper technology, the Flex Z delivers excellent ride comfort for daily driving while providing the control and response required for spirited road use and track days.

Key Features

• Complete coilover suspension kit (front and rear)
• 16-way damping force adjustment
• Full-length ride height adjustment (independent of spring preload)
• Twin-tube damper design for stability and comfort
• Includes Tein performance springs (pre-installed)
• Upper mounts included (rubber or reinforced, model dependent)
• Durable green powder-coated finish
• EDFC compatible (motor upgrade optional)
• Manufactured in Japan

Vehicle Compatibility

• Honda Civic EJ / EK – 1996–2000 (1.3L / 1.5L / 1.6L)
• Honda Civic Type R EK9 – 1997–2000

Chassis Codes: EJ6 / EJ7 / EJ8 / EK2 / EK3 / EK4 / EK9 / EM1
Drive Layout: Front-Wheel Drive (FF)

Ride Height Adjustment

• Front: Approx. -130mm to +4mm (model dependent)
• Rear: Approx. -125mm to 0mm (model dependent)

Spring Rates

• Front: 560 lbs/in (10.0 kgf/mm)
• Rear: 336 lbs/in (6.0 kgf/mm)

Damping Adjustment

• 16-step manual damping adjustment
• Adjustable simultaneously for compression and rebound
• Upgradeable with Tein EDFC electronic controller

Additional Notes

• Suitable for 2-door and 4-door models (see chassis notes)
• Professional installation and wheel alignment recommended
• Designed for fast road use and occasional track driving

Part Information

• Product Name: Tein Flex Z Coilover Kit
• Part Number: VSH00-C1SA3
• Includes: Coilovers, springs, upper mounts (full vehicle set)

The Tein Flex Z is the ideal suspension upgrade for Civic EJ and EK owners seeking maximum adjustability, improved handling response, and long-term durability without sacrificing ride quality.