Fits E90 325i, 330i 2WD Sedan and E93 328Ci and 335Ci Convertible. Lowers car 1.3” F, 1.2” R. The most popular spring in H&R's line-up, Sport Springs will lower your vehicle 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 was founded by Werner Heine and Heinz Remmen in the 1970's with a simple idea in mind; with improved suspension, vehicles would have more control and better handling.