H&R 19-21 Mercedes-Benz G550 SUV 463A Sport Spring (w/Agility Control/Non Adapt. Susp.)Brand H&R Part Number 28668 1 Category Suspension Lowering Springs Condition Brand New Original Manufacturer Packaging Sport 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