H&R Sport Springs offer the handling characteristics and aggressive appearance that you ve been looking for, without the harsh ride characteristics of less-advanced spring systems. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicle center of gravity and reduce body roll for better handling. H&R Sport Springs feature a progressive spring rate design for superb ride quality and comfort, 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. If you are only looking to improve one part of your vehicle s suspension, you cannot go wrong with installing Sport Springs. Fun to drive, H&R Sport Springs are the number one upgrade for your vehicle. Every spring produced by H&R comes from the H&R ISO 9001 certified engineering and manufacturing facility. All H&R springs are produced from a special 54SiCr6 spring steel, which has strength rated at psi resulting in unrivaled tensile strength and resiliency. BMW Z3 4-cyl Type RC (Front Lowering [inches]: 1.5 / Rear Lowering [inches]: 1.25)
