In this video I install the K&N Performance Air Intake System in my 2013 Jeep Grand Cherokee Limited. The provided dyno from K&N suggests a modest 15hp/tq increase simply by adding a more direct air system. However, the two things I really like about it is the look under the hood and the more aggressive note at open throttle.
K&N 77-1563KP Performance Intake Kit : http://a.co/9cxYGSO