General description Coilovers Suspension Kit designed specifically for BMW 3 Series E46 models, including Coupe, Saloon, Convertible, and Touring/ Estate from 1998 to 2007. This kit allows for adjustable height, enhancing the vehicle's stance and performance. Technical specifications Adjustable height: Yes, lowering from 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 Dimensions: 63*51*21 cm Warranty: 2 years for manufacturing defects Compatibility and accessories Compatible with BMW 3 E46 Saloon (1997-2005) models: 316i, 318i, 320i, 323i, 325i, 328i, 330i, 318d, 320d, 330d Compatible with BMW 3 E46 Convertible (2000-2007) models: 318Ci, 320Ci, 323Ci, 325Ci, 330Ci, 320Cd, 330Cd Compatible with BMW 3 E46 Coupe (1998-2006) models: 316Ci, 318Ci, 320Ci, 323Ci, 325Ci, 328Ci, 330Ci, 320Cd, 330Cd Compatible with BMW 3