H&R 11-16 BMW 550i xDrive F10 Sport Spring GMC K25 Suburban thick intermediate plates for improved

thick intermediate plates for improved life and spring damper discs to protect your transmission and driveline

8L 4cyl (Includes Turbo)

Sold As A Pair

main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 4

1980–1981 Pontiac Catalina Safari 1978 Pontiac Grand Safari Base 1985–1986 Pontiac Parisienne Base 1985–1986 Pontiac Parisienne Brougham

H&R 11-16 BMW 550i xDrive F10 Sport Spring GMC K25 Suburban thick intermediate plates for improvedSport 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