Just being confused, anybody has see this clips http://truckworldtv.tenmagazines.com...lid=997&sid=88 refering to filter only then stick to stock intakes

comments, suggestion is highly appreciated thanks

 

Sounds like another sales pitch to me. I've been using K&N filters which is what the 2nd filter looked like, and when I change my oil there's no grit at all in it. I've even used those filter check screens on the oil filter and that was clean also. He should just blow that dirt up that guys a$$.

 

what is this about?

http://www.trueflow.com/docs/dyno/filter.pdf