H&R Super Sport Spring Kit | BMW 318i/318is (90-91) (50404-77)Only from H&R, Super Sport Springs for your 1990 1991 BMW 318i (E30) have all the features of Sport Springs, plus additional lowering great for the seasoned enthusiast looking for a little more. These high tech progressive springs retain superior ride comfort. The handling of your vehicle will be improved with a lower center of gravity. H&R Super Sport Springs give your vehicle the best looking performance stance. Every spring produced by H&R comes