Tein Street Basis Z Coilover Kit

Fitment: 2008-2014 Subaru WRX STI 5DR AWD (GRF)

Part #: GSS84-8USS2

Overview

The Tein Street Basis Z Coilover Kit is a high-quality suspension upgrade designed specifically for Subaru WRX STI owners seeking improved handling and ride comfort. Engineered for enthusiasts who want a balance of performance and everyday usability, this coilover kit offers a significant upgrade over stock suspension components. It provides adjustable ride height and damping, allowing you to tailor your vehicle’s stance and handling characteristics to your preferences. Whether you're looking to enhance cornering response, reduce body roll, or simply improve the overall driving experience, the Street Basis Z kit is an excellent choice for your Subaru WRX STI. Constructed with durable materials and precision engineering, these coilovers are built to withstand the rigors of spirited driving while maintaining comfort during daily commutes. The kit features a monotube damper design, which ensures consistent damping performance and heat dissipation, contributing to long-term reliability. The adjustable features enable fine-tuning of ride height and damping force, giving you control over your vehicle’s stance and handling dynamics.

Key Features

The Tein Street Basis Z Coilover Kit combines thoughtful design with practical functionality to enhance your Subaru WRX STI’s suspension system. Key features include:

• Monotube damper construction for consistent performance and heat management
• Adjustable ride height to customize stance and ground clearance
• Rebound and compression damping adjustments for tailored handling
• High-quality coil springs designed for durability and responsiveness
• Corrosion-resistant coating to withstand harsh conditions
• Easy installation with compatible mounting hardware
• Designed specifically for 2008-2014 Subaru WRX STI 5DR AWD (GRF)

Construction & Design

The coilovers feature a monotube design with a lightweight aluminum body, which reduces unsprung weight and enhances handling response. The precision-machined components and high-quality coatings ensure durability and resistance to corrosion, making them suitable for various driving environments.

Driving Feel & Feedback

These coilovers improve overall handling by providing a more responsive and controlled ride. The adjustable damping allows you to fine-tune the suspension to match your driving style, resulting in improved feedback and cornering stability. The kit helps reduce body roll and enhances steering feel, giving you greater confidence behind the wheel.

Installation & Fitment

Installation requires basic suspension tools and should be performed by a qualified technician or experienced DIY enthusiast. The kit is designed as a direct bolt-on replacement for the stock suspension components, with no need for additional modifications.

What’s Included

The package includes front and rear coilover assemblies, mounting hardware, and adjustment tools necessary for installation and setup. This Tein Street Basis Z Coilover Kit is ideal for Subaru WRX STI owners who want to improve handling, customize their vehicle’s stance, and enjoy a more engaging driving experience without sacrificing daily comfort.