H&R 14-18 BMW X5 xDrive35d/X5 xDrive35i F15 Sport Spring (w/Self-Leveling/Non 2WD) - 28817-1 fits_2002-2008`Chevrolet`Optra 5-inch ID or 3-inch ID

5-inch ID or 3-inch ID center inlet to easily fit over your existing piping and the 3-inch slash-cut outlet adds a finished look to your exhaust

the BMW i8 offers stunning looks and impressive performance—but its exhaust note leaves much to be desired

long-range beam—perfect for high-speed runs and open terrain

Retains Factory Active Sound

Please select desired Rear Coilover Design when ordering Shock & Spring Divorced kits equipped with 20k R spring rates and rear N/A upper mount

H&R 14-18 BMW X5 xDrive35d/X5 xDrive35i F15 Sport Spring (w/Self-Leveling/Non 2WD) - 28817-1 fits_2002-2008`Chevrolet`Optra 5-inch ID or 3-inch IDSport Spring kits are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R'sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. If you are only looking to improve one part of your vehicle's