The TEIN Flex Z Coilover Kit (VSAA6-CUAA4-C) is a fully adjustable suspension system designed to elevate the driving dynamics, ride comfort, and stance of your vehicle. Featuring ride-height and damping force adjustability, this kit offers enthusiasts the flexibility to dial in precise suspension tuning—from smooth, daily comfort to firmer, sport-oriented handling.

Whether you’re tackling winding roads, cruising city streets, or setting up for occasional track use, the Flex Z kit delivers balanced control, improved stability, and enhanced driver confidence while maintaining usability for everyday driving.

Key Features

• Ride Height Adjustability
  Threaded body design allows you to lower or raise your vehicle’s stance with minimal impact on suspension travel and geometry, giving you more control over aesthetics and performance.

• 16-Level Damping Force Adjustment
  Fine-tune the suspension firmness to match your driving style and road conditions — from compliant comfort to tighter, performance-focused damping.

• Twin-Tube Damper Construction
  Offers smooth and stable damping behavior across a wide variety of surfaces and driving situations.

• Durable Coating & Hardware
  Corrosion-resistant finishes and robust construction materials help ensure long service life, even in varied weather and road conditions.

• Application-Matched Design
  Includes springs and mounts tailored to the vehicle’s specific chassis, ensuring proper fitment and optimized performance.

• EDFC-Compatible
  Supports TEIN’s optional Electronic Damping Force Controller (EDFC) for in-cab adjustment capability (controller sold separately), adding even greater tuning flexibility.

Performance Benefits

• Reduces body roll and enhances cornering confidence

• Improves steering feel and road response

• Customizable suspension setup for comfort or performance driving

• Enhances vehicle stance with controllable ride height

• Direct-fit design simplifies installation with minimal modifications

Fitment

This coilover kit is engineered for the 2017-2021 Honda Civic (FK7) Hatchback 1.5L. If you provide the exact year/make/model/application, I can tailor this section with precise fitment details.

The TEIN Flex Z Coilover Kit – VSAA6-CUAA4-C offers a versatile and high-quality suspension upgrade that blends enhanced performance, customization, and everyday drivability in one complete package.