H&R Street Performance Coilover Kit

2010–2013 Mazda Mazdaspeed 3

Part #: 52604

Overview

The H&R Street Performance Coilover Kit is a premium suspension upgrade designed specifically for Mazda Mazdaspeed 3 models from 2010 to 2013. Engineered with precision and built for enthusiasts who demand superior handling, ride comfort, and adjustable stance, this coilover kit transforms your vehicle's driving dynamics. Whether you're looking to improve cornering, reduce body roll, or achieve a customized ride height, these coilovers provide a versatile solution that balances performance and daily drivability.

Ideal for spirited street driving, autocross, or light track use, the H&R Street Performance coilovers help you unlock your Mazda's full potential. With their innovative design and high-quality materials, you'll experience improved responsiveness, sharper steering feel, and a more aggressive stance—all while maintaining a comfortable ride quality suitable for everyday use.

Key Features

The H&R Street Performance Coilover Kit incorporates several advanced features to enhance your vehicle's suspension system:

• Mono-tube gas shock construction ensures consistent damping performance and improved heat dissipation during aggressive driving.
• Fully threaded shocks allow for precise height adjustment, enabling you to fine-tune your vehicle's stance to your preference without sacrificing ride quality.
• Progressive rate springs provide a balanced ride, offering comfort during daily driving and stability during spirited cornering.
• Premium-quality materials and craftsmanship ensure durability and long-lasting performance, even under demanding conditions.
• Easy installation with adjustable ride height, allowing you to customize your vehicle's stance for a more aggressive or comfortable look.
• Designed specifically for the Mazda Mazdaspeed 3 (2010–2013), ensuring a perfect fit and optimal suspension geometry.
• Improves handling response and reduces body roll, giving you more confidence on twisty roads and during high-performance driving.
• Maintains factory-like ride comfort while delivering enhanced performance characteristics.
• Includes all necessary hardware and components for a straightforward installation process.

Construction & Design

The H&R Street Performance Coilover Kit features mono-tube gas shocks constructed from high-strength steel and corrosion-resistant components, ensuring longevity and consistent performance. The fully threaded shock bodies allow for easy height adjustments, giving you the flexibility to set your desired ride height without compromising damping characteristics. The springs are engineered with a progressive rate design, providing a smooth ride over bumps while offering increased stiffness during aggressive maneuvers. Each coilover is meticulously assembled and tested to meet strict quality standards, ensuring reliable performance and precise fitment.

Installation & Fitment

The H&R Street Performance Coilover Kit is designed as a direct bolt-on upgrade for the Mazda Mazdaspeed 3 models from 2010 to 2013. No cutting, drilling, or complex modifications are required, making it suitable for DIY enthusiasts and professional installers alike. Basic hand tools and a lift or jack are sufficient for installation. Proper alignment is recommended after installation to ensure optimal handling and tire wear. The kit includes all necessary hardware and detailed instructions to facilitate a straightforward and secure installation process.

• Complete coilover system with adjustable shocks and springs
• All mounting hardware and instructions included

Ideal For

• Enthusiasts seeking improved handling and cornering capabilities
• Owners looking to customize their vehicle's stance and ride height
• Daily drivers who want a balance of performance and comfort
• Performance-oriented street and autocross drivers