H&R Sport Spring with Sport Suspension Drop 0.75F 0.25R BMW 325Ci Cabrio, 330Ci Cabrio E46 01-06 Fitment: BMW 325Ci Cabrio, 330Ci Cabrio E46 01-06 Approximate Front Lowering: 0.75 in. Approximate Rear Lowering: 0.25 in. Superb ride quality. Lowering height will vary on vehicles with factory sport suspensions such as BMW M-Technik, Mercedes-Benz Sport-line suspension, Audi-Sport suspension, etc.