H&R Sport Springs for 2017-2019 BMW 340i Gran Turismo AWD (F34) Optima The AccuAir Ultimate Air Management

The AccuAir Ultimate Air Management Package is the full send — the Premium package plus the Height+ and Pressure+ upgrades installed out of the box

Black Anodized and gundrilled 2024 Aluminum main links along with our 360 degree Rotating Clamp design allow for quick and precise adjustment

2000 Volkswagen Golf Variant GTI 1

Every kit is extensively tested on the ZZW30 chassis and refined until it balances ride quality with performance — the reason MR2 Spyder coilovers from BC Racing are the best-selling adjustable kits in their segment worldwide

1988 BMW 5 Series 55mm Strut Weld-In (E34)

H&R Sport Springs for 2017-2019 BMW 340i Gran Turismo AWD (F34) Optima The AccuAir Ultimate Air ManagementH&R Sport Springs for your 2017 2019 BMW 340i Gran Turismo AWD (F34) 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. Every