S&B KF-1006 Cold Air Intake Replacement Filter 99-03 7.3L Ford Powerstroke Kit 75-2530 DD-73L-IAHBK-10 The factory S-shaped hose between

The factory S-shaped hose between your air box and turbo is extremely restrictive

in order to utilize this upgrade

this is a reusable filter that you can simply wash

And for those looking to reach RPM's that exceed even the factory tachometer

S&B KF-1006 Cold Air Intake Replacement Filter 99-03 7.3L Ford Powerstroke Kit 75-2530 DD-73L-IAHBK-10 The factory S-shaped hose betweenThis filter is for replacing the Washable filter in your S&B Cold air intake system part number 75 2530 or 75 2530D, which has since been discontinued. Please verify by inspecting the below dimensions that this filter is intended for your particular cold air intake. The Washable Filters only need to be replaced if your current one is damaged. These washable filters have a 1 million mile warranty and are do not need regular replacement.