AST Suspension Linear Coilover Springs

All Sizes and Spring Rates | 61mm Inner Diameter / 130mm Length

Part #: AST-130-50-61

Overview

The AST Suspension Linear Racing Springs are designed to provide precise handling and optimal performance for a wide range of vehicles. Crafted with high-quality materials and engineered for durability, these springs are ideal for enthusiasts seeking to enhance their vehicle's suspension response. Whether you're upgrading your daily driver or building a dedicated race car, these springs deliver consistent, predictable performance to help you achieve better control and stability.

Manufactured with meticulous attention to detail, AST Coilover Springs are made from extreme high tensile chrome silicon wire, ensuring excellent strength and fatigue resistance. The springs are coiled using a Wafios compression coiling machine, which guarantees uniformity and precision in every spring. This manufacturing process results in a product that maintains its shape and performance over time, even under demanding driving conditions.

Key Features

AST Suspension Linear Racing Springs incorporate several advanced features designed to improve your vehicle's suspension system:

• Constructed from high tensile chrome silicon wire for exceptional strength and longevity.
• Precisely coiled with a Wafios compression coiling machine to ensure uniformity and high quality.
• Pre-blocked design for easy installation and consistent ride height adjustment.
• Corrosion protection aligned with OEM specifications, extending the lifespan of the springs.
• Available in a variety of sizes and spring rates to suit different vehicle setups and driving styles.
• Linear spring rate provides predictable suspension behavior, ideal for performance tuning.
• Sold in pairs, ensuring balanced handling on both sides of your vehicle.
• Designed to fit a wide range of applications, making them versatile for various racing and street setups.

Spring Size & Compatibility

This specific spring size features a 61mm inner diameter and a 130mm length, making it suitable for a variety of coilover applications. The spring rate associated with this size is 50 N/mm, offering a balanced compromise between comfort and performance. Always verify your vehicle's specifications and existing suspension components to ensure compatibility before installation.

Construction & Design

AST Suspension Linear Coilover Springs are built with a focus on durability and performance. The high tensile chrome silicon wire used in manufacturing provides excellent tensile strength, allowing the springs to withstand high loads without deformation. The use of a Wafios compression coiling machine ensures each spring is wound with precision, resulting in consistent spring rates and reliable performance. The springs are also pre-blocked, which simplifies installation and helps maintain proper ride height. Additionally, they are protected against corrosion in accordance with OEM standards, ensuring longevity even in harsh environments.

Performance & Benefits

These linear springs are designed to improve your vehicle's handling characteristics by providing a more responsive suspension. The linear spring rate ensures predictable compression and rebound behavior, which is especially beneficial during spirited driving or racing scenarios. The high-quality materials and manufacturing processes contribute to a longer service life, maintaining performance over many miles. Whether you're looking to reduce body roll, improve cornering stability, or simply upgrade your suspension for better control, these springs are a reliable choice.

Installation & Fitment

Installing AST Suspension Linear Coilover Springs is straightforward for those familiar with suspension upgrades. Since they are pre-blocked and designed for direct fitment, no additional modifications are typically required. However, always consult your vehicle's service manual and verify spring compatibility before installation. Proper installation ensures optimal performance and safety. If you're unsure about the process, professional installation is recommended.

• Designed for bolt-on installation with compatible coilover systems.
• No cutting, drilling, or special tuning required for most applications.

What's Included

• Two (2) high tensile chrome silicon coilover springs with specified size and rate.
• Complete set ready for installation on compatible coilover assemblies.

Ideal For

• Performance enthusiasts seeking improved handling and responsiveness.
• Track day and racing applications requiring durable, high-quality springs.
• Street drivers looking to upgrade suspension for better control and ride quality.
• Custom suspension setups where precise spring rates are essential.