bags1010 Rockstar Joined Apr 16, 2007 Messages 437 Aug 24, 2008 #1 I need the biggest K&N filter I can get to fit on a 4" pipe. I upgraded to a s480 and now it seems my current filter is a restriction. The one I have now measures 14" long x 6" diameter and has a 4" inlet.
I need the biggest K&N filter I can get to fit on a 4" pipe. I upgraded to a s480 and now it seems my current filter is a restriction. The one I have now measures 14" long x 6" diameter and has a 4" inlet.
ChaseN Jobless/Truckless Joined Jan 16, 2007 Messages 2,208 Aug 24, 2008 #2 i have a 14" k&n with 4" inlet...
bags1010 Rockstar Joined Apr 16, 2007 Messages 437 Aug 24, 2008 #3 Well thanks...but I need one bigger than what I currently have. How big around is yours? 14"x8" or more would work for me.
Well thanks...but I need one bigger than what I currently have. How big around is yours? 14"x8" or more would work for me.
ChaseN Jobless/Truckless Joined Jan 16, 2007 Messages 2,208 Aug 24, 2008 #4 same as your current one, 6". sorry, i mis-read your post.
outlaw99 New member Joined May 20, 2008 Messages 4,209 Aug 24, 2008 #5 thats prob. the biggest one they make. in a 4 inch
ChaseN Jobless/Truckless Joined Jan 16, 2007 Messages 2,208 Aug 24, 2008 #6 just get a napa 6637 or a Amsoil 4090. those both have 4" inlet. the 6637 is massive and the 4090 is just a tad bigger then the current k&n if not the same size.
just get a napa 6637 or a Amsoil 4090. those both have 4" inlet. the 6637 is massive and the 4090 is just a tad bigger then the current k&n if not the same size.
