The H&R 2.50 inch I.D. Race Spring Part Number hrsR25061100 is engineered for high-performance automotive applications, providing superior strength and durability. Crafted from advanced lightweight (hf) 54SiCr6 spring steel in Germany, these springs utilize high tensile strength wire alloy, allowing the use of thinner wire for reduced weight and enhanced spring travel. This design results in springs that are approximately 15% lighter than competing models, with 10% more travel capacity, making them ideal for demanding motorsport environments. The main springs are available in lengths ranging from 6 inches to 18 inches and offer a wide array of spring rates, giving tuners extensive options to customize suspension setups for optimal handling and performance. The springs are pre-blocked at the factory, ensuring they will never set or sag over time, providing consistent performance across their lifespan. The tender springs feature trapezoidal (flat) wire construction with a low block height to maximize travel, tailored for high-stress racing scenarios. These springs are designed to withstand rigorous conditions and deliver reliable, predictable performance. Whether upgrading a Porsche GT3 or other Euro-spec vehicles, H&R’s comprehensive 60mm I.D. race spring lineup caters to a broad spectrum of tuning needs, offering options from 80mm to 300mm in length and spring rates from 25 N to 700 N. Made in Germany, these springs are the perfect choice for enthusiasts seeking to improve vehicle handling, stability, and responsiveness in competitive or spirited driving conditions.
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