ITEM NAME:RAM1500 High Flow Car Engine Cleaning Drop In Panel Universal Vehicle Air Filter Features: Low Resistance: Even after long-term use of the filter, the intake resistance stays as low as new. High Dust Collection Capacity: Reliably collect dust and provide clean air for the engine. Wet Sponge Air Filter: The high density gradient structure of each layer ensures the most effective capture of all dust and other particles. Optimizing fiber composition can reduce ventilation resistance. Filter Structure Comparison: A pleated type sports filter usually collects various sizes of dust on its surface; therefore, air passage becomes narrower which easily causes filter clogging even initial ventilation resistance is low. Easy Install: Remove the old air filter from the original car and directly replace the old air filter in the car, which is easy to install. Specifications: Material: three-layer sponge, PU Color: balck Size(L x W x H):about 35x23.9x3.5cm/13.78x9.41x1.38inch Applicable model year: 2003, 2007-2010Ram1500 2005-2006Ram1500Laramie 2004-2006Ram1500(submodel:SLT,ST) 2006Ram1500(submodel:Sport,TRX4) 2003,2005-2010Ram2500Laramie 2006-2010Ram2500PowerWagon 2008-2010Ram2500SXT 2010Ram2500TRX 2003-2010Ram2500(submodel:SLT,ST) 2006-2007Ram2500(submodel:Sport,TRX4) 2006-2007Ram3500Sport 2008-2009Ram3500SXT 2003-2009Ram3500 (submodel: Laramie, SLT, ST) Ram2011-20121500 20131500Outdoorsman 20112500SXT 2011-20122500 (submodel: Laramie, LaramieLonghorn, Outdoorsman, PowerWagon, SLT, ST) 20113500SXT 2011-20123500(submodel:Laramie,SLT,ST) Package included: 1pc x air filter Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement..Optimizing fiber composition can reduce ventilation resistance. Easy Install: Remove the old air filter from the original car and directly replace the old air filter in the car, which is easy to install.