H&R 18-20 Buick Regal GS 3.6 V6 AWD Sport Spring - 28717-8 fits_2013-`Ford`Flex Lightweight and high-strength construction

Lightweight and high-strength construction

By matching key bushing

Valvetronic Designs changes that

The precision rotational-molded tube is made from durable

H&R 18-20 Buick Regal GS 3.6 V6 AWD Sport Spring - 28717-8 fits_2013-`Ford`Flex Lightweight and high-strength constructionSport 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