Not sure which 2001 Ford F-250 Air Intake Systems are right for you? We have over 15237 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"INSTALLATIONS WENT SMOOTH & EASY WITH NO PROBLEMS. NOTICED AN INCREASE IN POWER RIGHT AWAY OVER THE STOCK INTAKE WITH A K&N FILTER, ESPECIALLY WHEN PASSING.HAVEN'T HAD IT ON LONG ENOUGH TO NOTICE AN INCREASE IN GAS MILEAGE. AM VERY HAPPY WITH THE PRODUCT TO DATE. JUST WISH THE K&N PRE-FILTER WRAP HAD BEEN AVAILABLE AT THE SAME TIME FROM AUTOANYTHING OR INCLUDED IN THE KIT." —Jesse S from Farmington, NM bought a K&N 57 Series FIPK Air Intake (Fuel Injection Performance Kit) for a 2001 Ford F-250.