SPL Parts Rear Spherical Knuckle Bushing Kit - 2017-2020 BMW 440i xDrive Gran Coupe (F36) Drive Shafts and Drivelines factory-like appearance while maintaining the

factory-like appearance while maintaining the structural integrity necessary for everyday driving

Designed to be 100% street legal and compliant with safety standards

These shocks are engineered to work seamlessly with aftermarket lowering springs

The Bilstein B4 OE Replacement shocks are built with precision-machined components and feature a gas-pressure design that enhances damping performance

making it a practical upgrade for your vehicle

SPL Parts Rear Spherical Knuckle Bushing Kit - 2017-2020 BMW 440i xDrive Gran Coupe (F36) Drive Shafts and Drivelines factory-like appearance while maintaining theThese Rear Traction Arm Knuckle Bushing for the 2012 2015 BMW 335i (F30) replace the rubber factory bushing attaching the lower control arm to the knuckle with a low friction teflon lined spherical bearing. Replacing the OEM component with this bushing will allow for less deflection under heavy load, and less bind as the arm travels through its suspension. We use the largest possible FK bearing in this location for increased longevity and lower NVH.