Tein Coilover Kit

Part #: VSN20-C1SA4

Overview

The Tein Flex Z Coilover Kit is a high-performance suspension upgrade designed specifically for the 1989-1994 Nissan 240SX RWD (S13). Crafted to enhance both comfort and handling, this coilover system is ideal for drivers seeking a balanced blend of sporty response and everyday usability. With its advanced design, the Flex Z offers adjustable ride height and damping, allowing you to fine-tune your vehicle’s stance and performance to match your driving style and conditions. Whether you're a street enthusiast or a weekend track day participant, this coilover kit helps improve handling, stability, and overall driving engagement while maintaining a comfortable ride quality. Designed with durability and precision in mind, the Flex Z features a twin-tube oil and gas shock absorber system that provides excellent damping control. The re-engineered manufacturing process ensures consistent quality and performance, making it a reliable choice for enthusiasts who demand both value and performance from their suspension components. The kit is engineered to support aggressive cornering, improved body control, and a lowered stance, all without sacrificing ride comfort.

Key Features

The Tein Flex Z Coilover Kit combines innovative engineering with practical features to deliver a superior suspension upgrade. Key features include:

• Adjustable ride height for personalized stance and clearance
• Rebound and compression damping adjustments for tailored handling
• Oil and gas twin-tube design for consistent damping performance
• Corrosion-resistant components for long-lasting durability
• Re-designed manufacturing process for improved quality-to-price ratio
• Compatible with stock or aftermarket wheels and tires
• Designed specifically for the Nissan 240SX S13 chassis

Construction & Design

The Flex Z coilovers feature a robust twin-tube construction with high-quality materials that withstand the rigors of spirited driving. The adjustable threaded bodies allow for precise height modifications, while the corrosion-resistant coatings ensure longevity even in challenging conditions. The design emphasizes durability, ease of adjustment, and consistent damping performance.

Driving Feel & Feedback

This coilover kit enhances vehicle responsiveness and handling precision, providing a more connected and confident driving experience. The adjustable damping allows drivers to optimize ride quality and handling characteristics, whether for street comfort or aggressive cornering. The improved suspension response helps reduce body roll and improves overall stability during dynamic driving.

Installation & Fitment

Installation requires basic mechanical skills and tools; it involves replacing the stock suspension components with the coilover units. Proper alignment is recommended after installation to ensure optimal handling and tire wear. Fitment is designed specifically for the Nissan 240SX RWD (S13) model years 1989-1994, but verification against your vehicle’s specifications is advised.

What’s Included

The package includes a complete set of front and rear coilover assemblies, along with necessary hardware for installation. Additional components or tools are not typically required but should be confirmed based on your vehicle’s current setup.