Fitment: 2007 2008 2009 2010 2011 2012 Nissan Sentra (B16) Specifications: Shock Type: Mono-Tube Spring Preload: 7-10 mm Adjustable Height: Yes, lowering 2" to 4" Surface Materials: Aluminum, Steel 32-Way Damping Force Adjustment Spring Rate Front: 8kg/mm(448lbs/in) Spring Rate Rear:6 kg/mm (336 lbs/in) Spring length Front: 180mm Spring length Rear: 183mm Coilover overall length Front: 515mm-612mm Coilover overall length Rear: 495mm-573mm .
