i need so help on what system to get for my truck intake i would like any help i can get

 

My suggestion would be an Air Force 1. You can get the 3" tube and not have to worry about getting custom tuning or the 3.5" tube and have to get custom tuning. I went with the 3" tube even though I have the custom tuning. Reason being is I can return my truck to the stock tune for dealership trips, but not have to change back to the stock intake.