Eibach Front and Rear Coil Spring Lowering Kit (Set of 4)

Fitment: 2003-2004 Ford Mustang

Part #: 3594.140

Overview

The Eibach Front and Rear Coil Spring Lowering Kit is a performance suspension upgrade designed specifically for the 2003-2004 Ford Mustang. This kit includes four high-quality coil springs engineered to lower your vehicle's ride height, enhancing its stance, handling, and overall driving dynamics. Whether you're aiming for a more aggressive look or improved cornering response, this kit helps you achieve a balanced combination of style and performance. Crafted for enthusiasts who demand durability and precision, these springs are built to withstand the rigors of spirited driving while maintaining ride comfort and stability.

Key Features

This lowering kit features innovative design and premium materials to deliver consistent performance and long-lasting durability. Key features include:

• Progressively wound coil springs for optimized ride quality and handling
• Made from high-tensile steel for strength and resilience
• Designed to lower the vehicle's center of gravity for improved cornering and stability
• Engineered for a precise fit on 2003-2004 Ford Mustang models
• Enhances vehicle stance with a subtle, aggressive drop
• Supports improved aerodynamics and reduced body roll
• Easy bolt-on installation with no modifications required

Construction & Design

The springs are manufactured from high-quality, heat-treated steel to ensure durability and consistent performance over time. The progressive coil design provides a smooth ride while delivering the desired lowering effect, balancing comfort with sporty handling. The precise engineering ensures a perfect fit, maintaining proper suspension geometry and alignment.

Driving Feel & Feedback

This lowering kit enhances the vehicle’s handling response by reducing body roll and lowering the center of gravity, resulting in sharper turn-in and improved stability during spirited driving. The ride remains comfortable for daily use, with a noticeable improvement in overall driving engagement and confidence behind the wheel.

Installation & Fitment

Installation is straightforward for those with basic mechanical skills, typically requiring standard tools. The kit is designed as a direct bolt-on replacement for the stock springs, with no need for additional modifications. Proper alignment is recommended after installation to ensure optimal handling and tire wear.