The TEIN Flex Z Coilover Kit (VSTJ0-CUAA3-C) is a fully adjustable suspension system engineered for modern Toyota Corolla platforms. Designed to improve handling, ride quality, and vehicle stance, this kit allows drivers to fine-tune both ride height and damping force for the perfect balance between daily comfort and performance driving.

Built with TEIN’s advanced twin-tube technology and manufactured in Japan, the Flex Z offers a smooth, controlled ride with improved stability—making it an ideal upgrade for street-driven vehicles looking for enhanced dynamics and a more aggressive stance.

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Key Features

• Full Ride Height Adjustability
  Utilizes a full-length threaded body design, allowing ride height adjustments without significantly affecting suspension stroke or ride quality.
• 16-Level Damping Force Adjustment
  Easily fine-tune suspension firmness to match your driving style—from comfortable daily driving to more aggressive performance settings.
• Twin-Tube Damper Design
  Provides a smooth ride with excellent shock absorption while maintaining stability at higher speeds and over uneven road surfaces.
• Sealed Damper Construction
  Features TEIN’s sealed structure design, improving durability while reducing production cost and maintaining long-term reliability.
• EDFC Compatible
  Works with TEIN’s optional Electronic Damping Force Controller for in-car adjustment (sold separately).
• Corrosion-Resistant ZT Coating
  Special coating on threaded components helps prevent rust and ensures smooth ride height adjustment over time.
• Complete Coilover Kit
  Includes shocks, springs, and mounting hardware for a full suspension upgrade.

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Performance Benefits

• Improves cornering stability and reduces body roll
• Enhances steering response and overall chassis control
• Allows customizable ride height for improved stance
• Maintains comfortable ride quality for daily driving
• Provides a balanced setup for both street and spirited use

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Fitment

Designed specifically for the following vehicles:

• 2019–2024 Toyota Corolla (Sedan & Hatchback, FWD)
• 2019–2024 Toyota Corolla Hybrid (FWD)

Fitment Note:

• Does NOT fit certain torsion beam rear suspension LE models (varies by year/trim—verify before purchase).

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The TEIN Flex Z Coilover Kit (VSTJ0-CUAA3-C) is an excellent upgrade for Corolla owners looking to improve handling performance, achieve a dialed-in stance, and gain full control over their suspension setup—while still maintaining everyday drivability.

 

**Photos for marketing purposes only. Actual product will vary in appearance and/or style.