Swapping filters on K&N ?

[Mnally7.3L]

Im currently running a K&N intake on my rig , and i know how bad they are so i was wondering instead of buying a whole new system , Just putting a different filter to replace the current one like an Afe , Napa or others like that ?

[blue99stroker]

if you want a dry flow afe thats fine.
or just the napa 6637 filter.

[Mnally7.3L]

Originally Posted by blue99stroker

if you want a dry flow afe thats fine.
or just the napa 6637 filter.

Will those work without any rigging ?

[Jrz13]

You just have to measure the intake tube diameter at the filter and buy the appropriate sized filter

[Mnally7.3L]

Originally Posted by Jrz13

You just have to measure the intake tube diameter at the filter and buy the appropriate sized filter

thanks man

[floorboy]

I put a 6637 right on the end of my k&n pipe. Whatever you do get rid of the k&n.

[AgTires4295]

Originally Posted by floorboy

I put a 6637 right on the end of my k&n pipe. Whatever you do get rid of the k&n.

Same here. Fits right on the K&N like a glove.

http://www.powerstroke.org/forum/att...l-delete-2.jpg

[potbss]

Yeah it fits on the knn intake tube like a glove. Good luck trying to close the hood.

[potbss]

You will have to remove the tray or trim it down.

[AgTires4295]

Mine fits without trimming or removing.