Wow that should be interesting to see how that turns outwell it will flow better b/c of the box design, from testing they have done it flows 31% better than the stock airbox. they actually just purchased 6 different intakes from us so i believe they are going to be doing some comparison testing.
let me state it another way...Is the 6.4 getting the required amount of air with the stock set up...that is all the engine will take, the required amount. just because more air is available doesn't mean the engine will use it...all engines only use the required amount of cfm air flow, so an intake that "flows better" is not necessarily useful. A better intake is only needed if the stock is not providing thatrequired cfm air flow.it's not as much of a HP level as it is just a demand for airflow at any rpm. any added airflow you cna get to the motor will benifit anybody w/ lower egts and a better burn to the fuel.
More than likely you would see it on the dyno, but not in the seat of your pants......depending on your right foot you could see a mileage gain :nod:wadepowerstroke i was thinking of get one on my stock 6.4 i dont race it is a everday truck will it get me mpg or power