For us, it means less weight and more travel before coil bind, which is even more important in street/track applications. The best steel spring available that we have tested, and yes, with enough data we can tell the difference and this is an actual, non-marketing fact!

Hyperco is an innovative company with one focus - making the best suspension coil springs available. Their team of specialists continually work to realize a component that is at its absolute state-of-the-art potential for every application and environment. Combining the finest engineers and craftsmen with the latest manufacturing technology in the industry, Hyperco utilizes the latest in design and performance simulation software, along with multi axis rate and load testing equipment to measure overall dynamic performance.

Additionally, Hyperco manufactures from materials that are not found in a mill’s standard inventory. This allows engineers to design suspension coils to optimum specifications with the largest variety of wire diameters available today and materials including ultra-high tensile chrome silicon, micro alloys, titanium, alloy steels and stainless. Multiple magnaflux inspections, before and after coiling, are used to ensure the wire is free from surface imperfections which, undetected, could lead to spring failure.

What does all this mean to you? Due to the optimization process, Hypercoils-brand springs utilize less coils, giving them both less weight (less unsprung mass is a good thing) and more compressibility before coil-bind. Additionally, each pair of springs is rate tested and matched so you are getting a matched suspension based on real measurements, not what the factory wanted to make. Hypercoils springs have been the standard on our racecars of the last bunch of years and the quality is obvious in the resulting performance.

Sold per spring, but rate-matched pairs will not be broken.

Made in the USA