Coil-Rite Rear Air Helper Spring Kit System Type:In Coil;Load Capacity:500 lbs per pair;Bag/Spring Type:Coil Type Bag;Installation Type:No Drilling Required;Inflation Method:Manual Inflation;Optional Compressor and Gauges sold separately;Height Sensor Optional or Included?:Not Compatible;Lift kit compatible?:No NISSAN PATHFINDER LE S SE SE OFF-ROAD SILVER EDITION SV 2005 2006 2007 2008 2009 2010 2011 2012 4L VQ40DE (3954cc) 5.6L VK56DE (5552cc) GAS Firestone Ride-Rite Firestone Ride-Rite Coil-Rite Rear Air Helper Spring Kit - 4166 4166 Suspension Load Leveling Kit