The KW V3 Coilover Kit 35208200BU is a suspension upgrade for vehicles that allows for adjustable ride height and damping force. It includes high-quality shock absorbers with independent rebound and compression adjustment, as well as corrosion-resistant stainless steel struts and springs. This kit is designed to improve handling and performance, while also providing a more comfortable and customizable driving experience. It is suitable for a variety of vehicles and is a popular choice among car enthusiasts looking to improve their vehicle's suspension.