H&R 18-20 Buick Regal Tour X AWD Wagon Sport Spring Engine Components>Thermal Sleeves Pair with a WCFab billet

Pair with a WCFab billet aluminum brake reservoir cap for the completed look

allowing pinion angle to be adjusted after the installation of a suspension lift without either end of the arm having to be removed from the vehicle

Vossen 30mm Lock Bolt - 14x1

integrated merge spike and high flow cats

The steering knuckle’s design replicates the suspension geometry of the Ford F-150 Tremor and when paired with ICON F-150 Tremor coilover kits the combination offers a 20% increase in front wheel travel

H&R 18-20 Buick Regal Tour X AWD Wagon Sport Spring Engine Components>Thermal Sleeves Pair with a WCFab billetSport 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