General description Coilovers Suspension Lowering Kit designed specifically for BMW 3 Series Coupe E46 models from 1998 to 2006. This kit allows for adjustable height, enhancing the vehicle's stance and lowering its center of gravity for improved handling and aesthetics. Technical specifications Adjustable height: 1'' to 3'' Damping: Not adjustable Top mounts: Front pillow ball top mounts with camber plate; Rear pillow ball top mount Spring rate: Front 8kg/mm; Rear 7kg/mm Shock type: Twin tube Spring preload: 7-10 mm Weight: 25320g Size: 63*51*21 cm Warranty: 2 years for any manufacturing defect Compatibility and accessories This kit is compatible with the following BMW 3 Series E46 models: Saloon (1997-2005): 316i, 318i, 320i, 323i, 325i, 328i, 330i, 318d, 320d, 330d Convertible (2000-2007): 318Ci, 320Ci, 323Ci, 325Ci, 330Ci, 320Cd, 330Cd Coupe (1998-2006): 316Ci, 318Ci, 320Ci, 323Ci, 325Ci, 328Ci, 330Ci, 320Cd, 330Cd Touring / Estate (1999-2005): 316i, 318i, 320i, 323i, 325i, 328i,