AP03 4Pcs Coilover Suspension Kit for 2000-2006 Sentra B15 Sunny N16 Applications For Sentra SE-R B15 2000-2006 For Sunny N16 2000-2006 For Bluebird Sylphy G10 N16 Japan Market For Almera N16 Europe Market For N16 Zealand & Australia Market Specifications mount Front pillow ball rear rubber Damping 24 ways damping adjustable Spring rate Front 10 kg/mm 560 lbs/in Spring rate Rear 7 kg/mm 392 lbs/in Spring length Front 230mm Spring length Rear 220mm Adjustable height lowering 1-3 inch Coilover overall length Front 450mm-510mm Coilover overall length Rear 490mm-550mm Shock type Twin tube Spring Preload 7-10 mm Package Includes 1 x Set of Coilover Spring Kit 2 Front + 2 Rear 1 x Pair of wrenches for height adjustment Compatibility Disclaimer: This is an aftermarket replacement part.Any brand names or model designations mentioned are used solely for the purpose of demonstrating compatibility.