H&R 04-11 BMW 645Ci Coupe/650i Coupe E63 Sport Spring (w/Dynamic Drive/Non Convertible) Suspension>Strut Bars A durable aluminum heat-shield panel

A durable aluminum heat-shield panel is designed to keep the hot engine air away from the intake housing

Additional sound level tuning For the enthusiast interested in a more aggressive sound

H&R VTF kits are designed to work with your vehicles original electronic shocks

and simply wear out

non-oiled OE replacement performance filter has outflowed the stock filter by up to 42% for improved horsepower and torque

H&R 04-11 BMW 645Ci Coupe/650i Coupe E63 Sport Spring (w/Dynamic Drive/Non Convertible) Suspension>Strut Bars A durable aluminum heat-shield panelSport 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