H&R 60mm I.D. Linear Race Spring

2011–2025 Porsche GT3 / Euro Spec Cars 60mm I.D. Spring

Part #: RF150050

Overview

The H&R 60mm I.D. Linear Race Spring is a high-performance suspension component designed specifically for Porsche GT3 and other Euro spec vehicles. Crafted from advanced lightweight (hf) 54SiCr6 spring steel, these springs are engineered to deliver precise handling, improved stability, and optimal tuning flexibility. Whether you're a dedicated track enthusiast or a serious street driver, these springs help you achieve the perfect balance between performance and ride quality.

Designed for enthusiasts who demand the best in suspension tuning, the H&R Race Springs provide a significant upgrade over stock springs by offering a range of spring rates and lengths tailored for high-performance applications. With their robust construction and meticulous engineering, these springs support aggressive cornering, reduced body roll, and enhanced feedback, making them ideal for track days, spirited driving, or fine-tuning your vehicle's stance and handling characteristics.

Key Features

H&R's 60mm I.D. Race Springs incorporate several advanced features to maximize performance and durability:

• Constructed from lightweight (hf) 54SiCr6 spring steel, ensuring strength without added weight.
• Precisely engineered to provide consistent spring rates and lengths for reliable tuning.
• Available in a comprehensive range of main and tender springs, from 100mm to 300mm in length, with various rates to suit different setups.
• Designed specifically for Porsche GT3 and Euro spec vehicles, ensuring optimal fitment and performance.
• Manufactured with high-quality materials and precision manufacturing processes for durability under demanding conditions.
• Supports aggressive handling characteristics, improved cornering grip, and enhanced driver feedback.
• Ideal for track use, spirited driving, or custom suspension setups requiring precise spring tuning.
• Compatible with existing H&R coilover systems or as replacement springs for custom setups.
• Backed by H&R's reputation for quality and performance in motorsport and enthusiast communities.

Spring Options & Compatibility

The H&R 60mm I.D. Race Spring line offers a broad selection of main and tender springs to tailor your suspension setup. The main springs range from 100mm to 300mm in length, with various spring rates to match your desired handling characteristics. Whether you seek a softer setup for street comfort or a stiffer configuration for track performance, H&R provides the options to fine-tune your vehicle's suspension.

Construction & Design

These springs are crafted from high-strength, lightweight (hf) 54SiCr6 spring steel, known for its excellent fatigue resistance and resilience under high loads. The linear design ensures predictable spring behavior throughout the suspension travel, which is critical for precise handling and tuning. The springs are manufactured with tight tolerances and high-quality heat treatment processes, ensuring consistent performance and longevity. Their compact 60mm inner diameter makes them compatible with a wide range of coilover and suspension setups, providing versatility for various vehicle configurations.

Performance & Handling

With their carefully engineered spring rates and lengths, the H&R Race Springs help support increased handling performance, improved responsiveness, and better control during aggressive driving. The lightweight steel construction reduces unsprung mass, contributing to sharper turn-in and more immediate feedback. These springs are ideal for drivers seeking to optimize their vehicle's suspension for track days, autocross, or spirited street driving, providing a noticeable improvement over stock springs in terms of stability and handling precision.

Installation & Fitment

The H&R 60mm I.D. Race Springs are designed as bolt-on upgrades for compatible Porsche GT3 and Euro spec models. Installation typically involves replacing existing springs with these high-performance units, often in conjunction with coilover or suspension kits. No cutting, drilling, or complex modifications are required, making installation straightforward for experienced technicians or skilled enthusiasts. Proper spring rates and lengths ensure a direct fit, allowing you to achieve your desired ride height and handling characteristics without extensive adjustments.

• Compatible with factory or aftermarket coilover systems designed for 60mm I.D. springs.
• No special tuning or adjustments are necessary beyond spring replacement for optimal performance.

What's Included

• Complete set of H&R 60mm I.D. Race Springs, including main springs and tender springs as specified.
• High-quality mounting hardware and protective coatings to prevent corrosion.
• Instruction manual with installation tips and specifications.

Ideal For

• Track day enthusiasts seeking precise suspension tuning.
• Performance drivers aiming to improve handling and cornering grip.
• Owners of Porsche GT3 and Euro spec vehicles looking to customize ride height and suspension response.
• Anyone wanting to upgrade from stock springs for enhanced driving dynamics.

Emissions Note

This product is designed for off-road or racing use only and may not be legal for street use in all jurisdictions. Please check local regulations before installation.