K&N Replacement Panel Filter KN33-2287 Master Cylinders They are also whisper quiet

They are also whisper quiet and the ease of installation is unmatched

438 in (341 mm)

500 Rod Length: 6

P-Series Bearings These are not to be confused with the standard passenger car and light truck parts for the same retention applications which also have a "P" suffix letter

K&N Replacement Panel Filter KN33-2287 Master Cylinders They are also whisper quietK&N Replacement Panel FilterFits 2004 2008 F150, F250 & F350 5. 4L KN33 2287 KN33 2287 33 2287 K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for virtually every vehicle on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding