I went with the AEM, but that does not make it better. One day I wanted to wash my air filter and I thought it would be a good idea if I had a spare one. I went to my local parts store and picked up a K&N cone filter to use as a spare. As soon as I installed it and started the car my engine service light came on. It seems that the K&N filter was WAY too restrictive when compaired to my AEM filter. Dried off the AEM and placed it back in my car and I returned the K&N.
447 CI forged stroker [ 7.3 liter ] 6 Bolt main caps
Holley Modular Mid rise Intake Manifold.
F1 Procharger ,
Just way too much to list,