Tein Street Advance Z Coilover Kit

Fitment: 2014-2017 Lexus IS350 F-Sport RWD (GSE31L)

Part #: GSQ74-91AS2

Overview

The Tein Street Advance Z Coilover Kit is a high-performance suspension upgrade designed specifically for the 2014-2017 Lexus IS350 F-Sport RWD models. Engineered to enhance handling, stability, and aesthetic appeal, these coilovers are ideal for enthusiasts seeking a more aggressive stance and improved driving dynamics. Crafted with precision, the kit offers a balance of comfort and responsiveness, making it suitable for daily driving and spirited performance. The adjustable damping and ride height features allow you to tailor the suspension setup to your driving style and road conditions, providing a customized driving experience that elevates your vehicle's capabilities and appearance.

Key Features

This coilover kit combines advanced engineering with practical design to deliver a superior suspension upgrade. Key features include:

• 16-way adjustable damping for precise control over ride firmness and handling response
• High-strength steel construction for durability and long-lasting performance
• Lowering capability to achieve an aggressive stance while maintaining shock travel
• Easy height adjustment without compromising ride quality
• Designed to improve handling, cornering stability, and overall vehicle responsiveness
• Optimized for street use, balancing comfort and performance

Construction & Design

The Street Advance Z Coilovers feature a robust steel body with precision-machined components to ensure durability and consistent performance. The damping adjustment mechanism is engineered for smooth, reliable operation, allowing for fine-tuning of ride characteristics. The coilovers are designed to support a lowered stance while maintaining sufficient shock travel for a comfortable ride and effective shock absorption, even at lower ride heights.

Driving Feel & Feedback

These coilovers help improve vehicle response and handling feedback, providing a more connected and confident driving experience. The adjustable damping allows you to tailor the suspension to your preferences, whether you prioritize comfort or aggressive handling. The enhanced stability and reduced body roll contribute to a more engaging drive, especially during cornering and spirited driving.

Installation & Fitment

Installation involves replacing the factory suspension components with the coilover kit, with height and damping adjustments made to suit your driving needs. Proper installation requires basic suspension tools and should be performed by a qualified technician or experienced DIY enthusiast. Fitment is specific to the 2014-2017 Lexus IS350 F-Sport RWD models; verify compatibility with your vehicle before installation.

What’s Included

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