H&R 28mm F / 20mm R D&S Sway Bar Kit | BMW 430i Gran Coupe (17-20) (72878-5)

The H&R 28mm front and 20mm rear D&S sway bar kit for the BMW 430i Gran Coupe (2017-2020) is a performance suspension upgrade designed to enhance handling dynamics. Crafted from high-quality materials, these sway bars increase suspension roll stiffness, providing better resistance to body roll during cornering. The design features smooth, machined-like forged ends that allow for precise adjustment on specific vehicles, enabling drivers to fine-tune their suspension setup. This kit delivers improved lateral stability, grip, and cornering control without compromising ride comfort or lowering the vehicle, making it ideal for spirited driving and performance-oriented street use.

Suitable for 2017-2020 BMW 430i Gran Coupe models, these sway bars are a direct bolt-on upgrade that enhances overall chassis responsiveness. They are designed to work seamlessly with the factory suspension components, offering a balanced increase in handling performance. The kit includes the front and rear sway bars with all necessary mounting hardware for straightforward installation. Perfect for drivers seeking improved agility on twisty roads or track days, this sway bar kit provides a significant upgrade in vehicle stability and cornering confidence while maintaining a comfortable ride for daily driving.