Ford (Donaldson) Severe Duty Air Intake AIS
This is a 30-45 minute install and well worth the money. By looking at the air filter element you can see how well it filters. It is a huge improvement over the stock air filter. See my Blackstone oil report below to see if it works. The Ford part number is 2U2Z-9K635-AA (FA1759
Click here for the Ford brochure.
Click here for the Donaldson brochure.
Click here for the instructions that come with this kit.
Oil Report Noting Good Filtration
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