H&R 15-18 BMW M3 Sedan F80 Super Sport Spring (Incl. Adaptive M Susp./Competition Package)

Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility in Germany. All H&R springs are produced from a special 54SiCr6 spring steel, which has strength rated at 290,000 psi resulting in unrivaled tensile strength and resiliency. Only from H&R, H&R Super Sport Springs have all the features of Sport Springs, plus additional lowering—great for the seasoned enthusiast looking for a little more. These high tech progressive springs retain superior ride comfort. The handling of your vehicle will be improved with a lower center of gravity. H&R Super Sport Springs give your vehicle the best-looking performance stance. *Features* * Lowers 1.75 - 2.3 inches on average * Provides superior ride and maximum lowering Features and Benefits Progressive spring design, superior ride, maximum lowering Improved handling, performance stance (hf) 54SiCr6 Spring Steel, Shot Peened, Block Set, Lightweight, Strong and Resilient 100% made in Germany