H&R Sport Spring Kit | BMW 335i xDrive Gran Turismo AWD (F34) (13-16) (28832-2)H&R Sport Spring Kit Part #: 28832 2 Overview The H&R Sport Spring Kit is a high performance suspension upgrade designed to improve handling, stability, and aesthetics for your vehicle. Crafted for enthusiasts seeking a more aggressive stance and enhanced driving dynamics, this kit is suitable for a range of vehicles and driving styles. By lowering the ride height, it reduces body roll and improves cornering response, offering a more connected and