TEIN FLEX Z Coilover Kit Instruction Manual

1. Product Overview

The TEIN FLEX Z Coilover Kit is a high-performance suspension system designed to enhance the driving experience of your Mazda CX-5 2WD (KF2P). This kit features advanced technology for precise ride height and damping force adjustments, ensuring both comfort and sporty handling.

Image: TEIN FLEX Z Coilover Kit components and a vehicle demonstrating performance.

2. Key Features

• Full-Length Adjustment: Allows ride height adjustment with minimal change to ride comfort.
• Twin-Tube Design: Ensures ample stroke and smooth operation with low rebound characteristics.
• 16-Level Damping Force Adjustment: Provides linear changes in damping force, allowing precise tuning of ride feel.
• Vehicle-Specific Upper Mounts: Includes dedicated upper mounts for most applications, simplifying installation.
• Complete Set: Includes four shock absorbers and four springs for a full vehicle installation.

3. Compatibility

This TEIN FLEX Z Coilover Kit (Model: VSMD2-C1AS3) is compatible with the following vehicle:

• Vehicle Model: Mazda CX-5 2WD
• Chassis Code: KF2P
• Grades: XD, XD PROACTIVE, XD L PACKAGE
• Model Year: 2016.12- onwards

Important: Before installation, always verify compatibility with your specific vehicle model, engine type, drive system, year, and grade using your vehicle inspection certificate and the official TEIN website: www.tein.co.jp. Product part numbers may change due to model updates.

4. Setup and Installation

Installation of the TEIN FLEX Z Coilover Kit requires specialized tools and expertise. It is highly recommended that installation be performed by a qualified professional mechanic. Incorrect installation can lead to vehicle damage, poor performance, or safety hazards.

4.1. Pre-Installation Checks

• Confirm all components are present and undamaged.
• Ensure the vehicle is on a level surface and properly secured with jack stands.
• Refer to your vehicle's service manual for specific torque specifications and removal procedures for the original suspension.

4.2. General Installation Steps (Consult a professional)

1. Remove the original suspension components.
2. Assemble the TEIN FLEX Z coilovers according to the detailed instructions provided in the product packaging.
3. Install the new coilovers onto the vehicle.
4. Tighten all bolts and nuts to the manufacturer's specified torque.
5. Perform an alignment after installation to ensure proper vehicle handling and tire wear.

Image: Professional installation of vehicle suspension components.

5. Operating and Adjustment

The TEIN FLEX Z system allows for precise adjustments to both ride height and damping force. These adjustments should be made carefully and symmetrically across the vehicle to maintain balance and safety.

5.1. Full-Length Ride Height Adjustment

The full-length adjustment mechanism allows you to change the vehicle's ride height without altering the spring pre-load or shock stroke. This ensures that ride comfort is minimally affected by ride height changes.

Image: Diagram showing how full-length adjustment changes ride height while maintaining stroke.

5.2. 16-Level Damping Force Adjustment

The damping force can be adjusted in 16 distinct levels, allowing you to fine-tune the ride characteristics from soft to firm. This adjustment is typically made using a dial located at the top of the shock absorber.

Image: Close-up of the damping adjustment dial on the coilover.

Turning the dial clockwise generally increases damping force (firmer ride), while turning it counter-clockwise decreases damping force (softer ride). Experiment with different settings to find your preferred balance of comfort and handling for various driving conditions (e.g., city, highway, winding roads).

6. Maintenance

Regular maintenance is crucial for the longevity and optimal performance of your TEIN FLEX Z Coilover Kit.

• Regular Inspection: Periodically check for any signs of oil leaks, damage to dust boots, or loose components.
• Cleaning: Keep the coilovers clean, especially the threaded sections, to prevent dirt and debris from affecting adjustment mechanisms.
• Rust Prevention: The components feature robust rust prevention, but regular cleaning and inspection in harsh environments (e.g., salted roads) are recommended.
• Torque Checks: After initial installation and periodically thereafter, check the torque of all mounting bolts and nuts.

7. Troubleshooting

If you experience any issues with your TEIN FLEX Z Coilover Kit, consider the following common troubleshooting steps:

• Unusual Noises: Check for loose mounting bolts, damaged bushings, or components rubbing against each other. Ensure proper torque on all fasteners.
• Poor Ride Quality: Review your damping force settings. If the ride is too harsh, try softening the damping. If it feels too bouncy, try firming it up. Ensure tire pressures are correct.
• Uneven Ride Height: Re-measure the ride height at all four corners. If uneven, adjust the full-length adjusters accordingly. Ensure the vehicle is on a level surface during measurement.
• Reduced Performance: If performance degrades over time, inspect for worn components, oil leaks, or damage to the shock absorbers.

For persistent issues or complex problems, consult a professional mechanic or contact TEIN customer support.

8. Specifications

9. Warranty and Support

TEIN products are manufactured with a focus on durability and reliability. For specific warranty information and terms, please refer to the documentation included with your product or visit the official TEIN website.

For technical support, product inquiries, or warranty claims, please contact TEIN directly through their official website: www.tein.co.jp.

Image: TEIN's commitment to quality through manufacturing and testing processes.