H&R RF140150 60mm I.D. Race Spring

The H&R RF140150 Race Spring is specifically designed for performance enthusiasts who demand precision and reliability from their suspension system. Crafted from high-quality 54SiCr6 spring steel, this lightweight spring is part of H&R's extensive 60mm I.D. Race Program, which is the most comprehensive in the U.S. market. If you own a Porsche GT3 or a similar European-spec vehicle, this spring is an excellent choice for achieving optimal handling and ride quality.

Key Features

• Compatibility: Ideal for Porsche GT3 and other European vehicles requiring a 60mm I.D. setup.
• Material: Made from durable and lightweight 54SiCr6 spring steel for enhanced performance.
• Spring Rate: 150 N/mm (857 lbs/inch), providing a balanced response for track and street use.
• Spring Denotation: 140-150, ensuring precise identification for tuning purposes.

Dimensions & Specifications

• Inner Diameter: 60mm
• Spring Rate: 150 N/mm (857 lbs/inch)
• Length Options: Available in various lengths to suit your specific tuning needs.

Customer Feedback

Users have reported significant improvements in vehicle stance and handling dynamics after installing the H&R RF140150 springs. Many have noted a more responsive steering feel and increased stability during high-speed cornering. This makes it a favored choice among track day enthusiasts and those seeking to optimize their vehicle's suspension setup.

Installation Notes

As with any suspension component, professional installation is recommended to ensure proper fitment and performance. Be sure to check compatibility with your specific make and model to achieve the best results.

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