H&R 05-11 BMW 645Ci Convertible/650i Convertible E64 Sport Spring Exterior Styling>Diffusers the included aluminum heat shield

the included aluminum heat shield bolts to the bumper (via factory mounting locations) and resides neatly behind the exhaust

Finishing off this exhaust system is a 2-1/2" diameter 304 stainless steel clamp-on exhaust tip

The Factory Race Series shocks also stay cool by utilizing a Recirculating Reservoir Bridge

Air Lift 1000 Universal springs aim to improve all aspects of your ride

BMRs DSL110 Driveshaft Safety Loop bolts-on using OE mounting holes from the factory transmission crossmember

H&R 05-11 BMW 645Ci Convertible/650i Convertible E64 Sport Spring Exterior Styling>Diffusers the included aluminum heat shieldSport 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