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

Mild Tone: A free-flowing

delivering an even bigger dose of 4

The high-profile wrap-around design provides maximum protection from all bugs

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

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