H&R 00-06 BMW X5 E53 Sport Spring (Air Ride Rear Susp. Only) Drivetrain>Diff Rebuild Kits Made of stainless steel

Made of stainless steel

the ECU stores what is known as a ‘soft code’

The S55 suffers heavily from heat soak

This allows for greater dirt collection and more miles between cleaning

H&R 00-06 BMW X5 E53 Sport Spring (Air Ride Rear Susp. Only) Drivetrain>Diff Rebuild Kits Made of stainless steelSport 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