Reviewed By Alex S (HOMESTEAD, PA) Reviewed for a 2011 Dodge Ram —8/9/2016 12:20 PM
I received an "old stock" kit that did not include a 90* elbow for the crankcase vent. Got in touch with K&N, got what was missing... over night.
Reviewed By Charles F (Pensacola, FL) Reviewed for a 2011 Dodge Ram —2/16/2016 4:04 AM
I researched this product for a long time before actually purchasing the K&N 57 Series for my 2011 Ram 1500 4.7 Liter. wish I hadn't waited so long. This product really helps my truck breath and the H.P. gain is great. Installation was easy and the instructions were clear. My only advice would be to purchase a new Air Temperature Sensor before starting. They are mostly plastic and mine broke trying to get it out. It was Sunday afternoon and none of the local Auto Parts stores had this item.