General description Coilover adjustable dampening coilovers designed for BMW 3 Series E46 models from 1998 to 2005. This kit includes coilovers for both front and rear, allowing for a lowered height adjustment of 1'' to 3''. The coilovers enhance ride quality and provide a more aggressive stance while improving handling performance. Technical specifications Applications: BMW 3 E46 4-door sedan (02/1998-04/2005), 2-door Convertible (04/2000-12/2007), 2-door Coupe (02/1999-12/2006), and Touring 5-door Wagon/Estate (10/1999-05/2005) Not compatible with Xi/xd 4-wheel drive or M3 models Quantity: 2 front and 2 rear coilovers, includes a pair of wrenches for height adjustment Type: Lowering Kit Top mounts: Front pillow ball top mounts with camber plate, rear pillow ball top mounts Damping: 24 levels of rebound damping adjustable Spring rate: Front 8kg/mm, Rear 7kg/mm Adjustable height: 1'' to 3'' Shock type: Twin tube Spring preload: 7-10 mm Color: Gold Installation Professional