H&R 12-16 BMW M5 F10 Sport Spring s14 and 192-percent greater fin surface

and 192-percent greater fin surface area than the stock 2001-2003 Duramax transmission cooler

and chassis flex

9-percent better than the stock fan shroud at idle and 22-percent better than the stock fans at 2

requiring use of a Fuel Economy low friction and low HTHS (High Temperature High Shear) viscosity oil

H&R 12-16 BMW M5 F10 Sport Spring s14 and 192-percent greater fin surfaceSport 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