H&R Sport Spring Kit | BMW 428i/435i/430i/440i Gran Coupe F36 (14+) (28878-5) GROUP_M4 supporting your vehicle’s suspension geometry

supporting your vehicle’s suspension geometry and maintaining ride comfort

this front lip spoiler is an essential addition for enthusiasts seeking a more aggressive stance and improved airflow

this kit combines ACT’s most popular heavy-duty pressure plate with a high-quality street disc

The components are designed to withstand the stresses of high-performance driving

The Bilstein B6 Performance Dampers are designed as direct replacements for the original equipment

H&R Sport Spring Kit | BMW 428i/435i/430i/440i Gran Coupe F36 (14+) (28878-5) GROUP_M4 supporting your vehicle’s suspension geometryH&R Sport Spring Kit BMW 428i 435i 430i 440i Gran Coupe F36 (14+) Part #: 28878 5 Overview The H&R Sport Spring Kit is designed to enhance the appearance and handling of your BMW Gran Coupe F36. Crafted for enthusiasts seeking a sportier stance and improved driving dynamics, these springs lower your vehicle's center of gravity while maintaining a comfortable ride. Ideal for drivers who want a more aggressive look without sacrificing everyday comfort,