H&R Sport Cup Kit - E46 325CI CABRIO/ 330CI CABRIO 2001-06 (31016-4)Product Description H&R Cup Kits The ultimate spring and shock system More than just a matched spring and shock package, H&R Cup Kits are the result of over 25 years experience in suspension design. They provide a complete vehicle specific spring and shock system designed to deliver improved handling and superb ride comfort in one precision engineered package. Because H&R Cup Kits consist of specially made springs and shocksdesigned and engineered