The TEIN Flex Z Coilover Kit (VSBKC-CUSA4-C) is a complete, adjustable suspension upgrade engineered for the 2022–2025 Subaru WRX (VB chassis). This coilover system combines height and damping tunability with a smooth, compliant ride quality, allowing drivers to personalize stance and handling for both daily driving and spirited performance situations.

Key Features

• Fully Adjustable Ride Height
  Precision threaded bodies allow you to precisely set your vehicle’s height while maintaining proper suspension travel.

• 16-Level Damping Force Adjustment
  Tune the suspension firmness using a numbered dial for a balance of comfort and performance.

• Twin-Tube Damper Design
  Delivers smooth and controlled damping response across varied road conditions.

• Complete Coilover Kit
  Includes four shock absorbers, high-quality springs, upper mounts, and hardware tailored for the WRX application.

Performance Benefits

• Improved stability and reduced body roll

• Sharper turn-in and enhanced cornering confidence

• Adjustable suspension for street or spirited driving

• Clean visual stance when lowered

Fitment

• Subaru WRX (VB chassis) — Model Years 2022, 2023, 2024, 2025

The TEIN Flex Z Coilover Kit – VSBKC-CUSA4-C is an excellent choice for WRX owners looking to improve both ride quality and handling precision with a versatile, adjustable suspension solution.