H&R For Mercedes-Benz E550 2010-2017 W207 Sport Spring | 52726

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. Lowers 1.5-2.0 inches on average Manufactured to meet or exceed strict quality requirements. Factory Sealed - Brand new in box