AST Street Series Coilovers

2003–2008 Nissan 350Z

Part #: ACS-N2004S

Overview

The AST 5100 Street Series Coilovers are designed to elevate your Nissan 350Z's handling and ride quality, whether you're a daily driver, a spirited enthusiast, or someone seeking a versatile suspension setup. Built with performance and comfort in mind, these coilovers allow you to customize your driving experience to suit your preferences. Whether you're tackling twisty mountain roads, cruising city streets, or heading to the track, the 5100 series provides the flexibility and reliability you need.

Engineered for enthusiasts who demand precise control and improved vehicle dynamics, these coilovers help support increased handling performance while maintaining a comfortable ride. The adjustable damping and ride height features enable you to fine-tune your suspension for optimal balance between performance and everyday usability. With the AST Street Series, you'll get a suspension upgrade that enhances your Nissan 350Z's responsiveness and stance without sacrificing comfort.

Key Features

The AST 5100 Street Series Coilovers incorporate advanced features designed to deliver a superior driving experience:

• 1-Way Adjustable Damping: The coilovers feature 12 distinct damping settings, allowing you to tailor the ride quality and handling characteristics to your specific driving style and conditions. Each adjustment provides clear feedback, making it easy to dial in the perfect setup.
• High-Quality Construction: Crafted with durable materials, these coilovers feature a monotube design that ensures consistent performance and excellent heat dissipation during spirited driving or track use.
• Adjustable Ride Height: Fine-tune your vehicle's stance with adjustable spring perches, enabling you to achieve the desired look and handling characteristics without compromising suspension travel or comfort.
• Performance-Oriented Design: The coilovers are engineered to improve handling response, reduce body roll, and enhance overall stability, making them ideal for both street and light track use.
• Enhanced Feedback and Control: The adjustable damping provides precise feedback, giving you confidence in every turn and acceleration.
• Compatibility and Fitment: Designed specifically for the 2003-2008 Nissan 350Z, these coilovers ensure a perfect fit and straightforward installation.

Construction & Design

The AST 5100 Street Series Coilovers feature a robust monotube construction that offers superior durability and consistent damping performance. The high-quality shock bodies are built to withstand the rigors of daily driving and aggressive cornering, ensuring long-lasting reliability. The adjustable components are precision-machined for smooth operation and precise control, allowing you to easily customize your suspension setup.

The coilovers are designed with a focus on heat management, with features that prevent fade during extended spirited driving sessions. The adjustable ride height and damping settings are integrated into a sleek, corrosion-resistant housing, ensuring both performance and longevity. The overall design emphasizes ease of adjustment, durability, and a refined aesthetic that complements the Nissan 350Z's sporty appearance.

Installation & Fitment

The AST 5100 Street Series Coilovers are designed for a straightforward bolt-on installation. They utilize the factory mounting points and do not require cutting or welding. Basic tools and mechanical knowledge are sufficient for installation, and the process typically takes a few hours. No special tuning is necessary after installation, although fine-tuning the damping and ride height is recommended to achieve your desired setup.

• Direct replacement for factory suspension components
• No cutting, drilling, or complex modifications required
• Adjustable ride height and damping for personalized setup

What's Included

• Set of four coilover shocks with adjustable damping and ride height
• All necessary hardware and mounting components
• Installation instructions

Ideal For

• Enthusiasts seeking improved handling and ride quality for daily driving
• Performance drivers looking for adjustable suspension for street and light track use
• Nissan 350Z owners wanting a customizable stance and driving experience