2003-2007 F250-F550 6.0L Banks Ram Air Intake System (Oiled) 42155

Banks Ram-Air Superiority. Banks Ram-Air Intake System outperforms the rest and flows up to 38% better than stock! The system’s dome-shaped cotton gauze filter flows more freely than the factory’s highly dense paper filter, and the contoured, aerodynamic shape eliminates restrictive sharp bends and chokepoints. Designed to work seamlessly with stock sensors and not generate trouble codes. Utilizes factory bellows to accommodate engine movement for greater durability. Easy install; the reusable filter is easy to access for monitoring and cleaning. (Unlike the stock filter, which is difficult to access…not reusable…and when dirty, requires replacement of the whole expensive unit!) Lifetime Limited Warranty on filter element. NEW FILTER OPTIONS! Choose from the traditional red, oiled filter or the all-new black, dry filter. Plus, you can even get an extra layer of filtration protection by adding a pre-filter to your order.