KW Street Comfort Coilover Kit - 2014-2018 BMW 4 Series 428i/430i (w/o EDC) RWD YMM_2018_2021_Bmw_X4_G02 while the durable materials ensure

while the durable materials ensure long-lasting performance

these springs are engineered to deliver consistent performance and durability

these mirror covers are an excellent choice for improving your vehicle's visual appeal with a touch of sporty elegance

The Eibach Camber Arm Kit is built from high-quality steel with a corrosion-resistant finish

The progressive spring rate offers a comfortable ride while providing enhanced feedback during cornering and maneuvering

KW Street Comfort Coilover Kit - 2014-2018 BMW 4 Series 428i/430i (w/o EDC) RWD YMM_2018_2021_Bmw_X4_G02 while the durable materials ensureIf your original suspension for the 2014 2018 BMW 4 Series 428i 430i RWD is too hard for your everyday life, or dislike the comfort of your installed aftermarket suspension kit, then the KW Street Comfort Sport Suspension Kit is the perfect solution for better driving comfort. It combines a minimal lowering that's within the vehicle specific adjustment range of 10 to 40 mm with a comfort oriented damper setup developed by KW test engineers from