Tein Street Basis Z Coilover Kit

Fitment: 2002-2005 Honda Civic Si FWD (EP3)

Part #: GSA22-8USS2

Overview

The Tein Street Basis Z Coilover Kit is a premium suspension upgrade designed specifically for the 2002-2005 Honda Civic Si FWD (EP3). This coilover system provides a versatile balance of performance, comfort, and adjustability, making it an ideal choice for daily drivers who seek improved handling and a customized ride height. Crafted with durability and reliability in mind, these coilovers help enhance your vehicle’s responsiveness and cornering capabilities without sacrificing ride comfort. Whether you're looking to lower your Civic for a sportier stance or improve overall handling, the Street Basis Z offers a straightforward, effective solution that supports your driving needs.

Key Features

The Street Basis Z Coilover Kit features a thoughtfully engineered design to deliver consistent performance and ease of use. Key features include:

• Ride height adjustable coilover system for personalized stance
• High-quality steel construction with corrosion-resistant coating for durability
• Optimized spring rates tailored for daily driving and spirited handling
• Valve damping designed to balance comfort and performance
• Threaded shock bodies for precise height adjustments
• Sealed strut design to prevent dirt and moisture ingress
• Compatible with factory mounting points for straightforward installation

Construction & Design

The coilovers are constructed from robust steel components, ensuring long-lasting performance under daily driving conditions. The threaded shock bodies allow for easy and accurate height adjustments, while the corrosion-resistant coatings help maintain their appearance and functionality over time. The design emphasizes durability and consistent damping performance, supporting a confident driving experience.

Driving Feel & Feedback

These coilovers are engineered to improve handling response and cornering stability, offering a more engaging driving feel. They help reduce body roll and enhance steering feedback, making your Civic more responsive on twisty roads or during spirited driving. The damping characteristics are tuned to provide a comfortable ride during daily commutes while supporting dynamic driving scenarios.

Installation & Fitment

Installation involves replacing the factory struts with the coilover units, with height adjustments made via threaded collars. The kit is designed for direct bolt-on fitment, requiring standard tools and no additional modifications for most applications. Proper alignment is recommended after installation to ensure optimal handling and tire wear.

What’s Included

The package includes a complete set of front and rear coilover struts, along with all necessary hardware for installation. No additional components are required for proper setup.