KW Street Comfort Coilover Kit - 2014-2018 BMW 4 Series 435i/440i (w/o EDC) RWD YMM_1998_2007_BMW_3_Series_IV_E46_Sedan they are ideal for enthusiasts

they are ideal for enthusiasts seeking a blend of style

The design incorporates smooth

Proper installation will help maintain your BMW X3's original handling and ride comfort

Progressive spring rate for a balanced ride and handling

KW Street Comfort Coilover Kit - 2014-2018 BMW 4 Series 435i/440i (w/o EDC) RWD YMM_1998_2007_BMW_3_Series_IV_E46_Sedan they are ideal for enthusiastsIf your original suspension for the 2014 2018 BMW 4 Series 435i 440i 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