Product Description
H&R Sport Springs 28802-3, 2015-2020 BMW M4 Cabrio / Convertible 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. H&R Sport Springs offer the handling characteristics and aggressive appearance that youve been looking for, without the harsh ride characteristics of less-advanced spring systems. H&R Sport Springs feature more control and are engineered for the street, making them comfortable and fun to drive. H&R Sport Springs are crafted from a special 54SiCr6 spring steel to ensure quality and performance. *Features* * Lowers 1.5-2.0 inches on average * Superb ride quality Part Number 28802-3 Description Sport Spring Front Lowering 1.5in Rear Lowering 1.1in H&R BMW 2015-2020 M4 Cabrio F83 Sport Spring incl. Adaptive M Suspension