The TEIN Flex Z Coilover Kit (VSP92-C1AA3-C) is a fully adjustable suspension solution designed to elevate your vehicle’s handling, ride quality, and stance. Featuring ride-height adjustability and a 16-step damping force tunability, this coilover kit lets you personalize suspension performance—from smooth daily comfort to firmer, more performance-oriented control. The Flex Z series strikes a balance between street-friendly characteristics and enhanced driving dynamics, making it ideal for enthusiasts seeking both usability and improved cornering confidence.

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Key Features

• Ride Height Adjustable
  Precision threaded body design allows you to lower or raise your vehicle’s stance while maintaining optimal suspension travel and geometry.

• 16-Level Damping Force Adjustment
  Easy to dial in ride firmness using a numbered adjuster, giving you customization for comfort or performance tuning.

• Twin-Tube Damper Construction
  Offers smooth and reliable damping behavior across a broad range of road conditions.

• Corrosion-Resistant Finish
  Protective coatings on components help resist environmental wear for long-term use.

• Vehicle-Specific Engineering
  Includes springs and mounts tailored to the vehicle’s dynamics for optimized fit and performance.

• EDFC Compatible
  Ready for integration with TEIN’s optional Electronic Damping Force Controller (EDFC) for in-cabin damping adjustments (controller sold separately).

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Benefits

• Reduces body roll and increases cornering stability

• Improves steering response and driver confidence

• Customizable suspension behavior for daily driving or spirited use

• Enhances visual stance with ride-height adjustment

• Uses factory or OE-style mounting points for straightforward installation

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Fitment Guide

This Flex Z coilover kit is engineered for the 2009-2021 Nissan 370Z.

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The TEIN Flex Z Kit – VSP92-C1AA3-C is a versatile suspension upgrade that brings performance, comfort, and adjustability together in a complete, vehicle-matched package.