H&R 50300 Sport Springs for Audi B7 RS4

The most popular spring in H&R's line-up, H&R 50300 Sport Springs will lower your B7 RS4 .75" front and .6" rear for a lower center of gravity, improved handling and a more aggressive appearance. Sport springs feature more control than that of the OE Sport spring, but is still comfortable for daily use. Sport springs are an excellent choice for street and occasional track use.
H&R Sport springs are ISO 9001 certified and TUV approved and are crafted from special 54SiCr6 spring steel that provides the spring with unparalelled tensile strength and resiliency, they are lighter and more durable than other automotive coil springs.