To those of you with the big mouth air filter...

[STAGE 2]

I have an ATR cold air kit ready to install, but instead of using the 14 inch K&N I want to use one of the shorter big mouth filters. My question then, is what big mouth filter hs the same diameter base as a 14 inch k&n that will fit snugly inside the black cannister.

 

[bogie1]

When you find out let me know because I have the ATR 14" cold air setup an would like to try a smaller filter.

 

[ACME RACING]

A 9" K & N filter with a "Big Mouth" , (4 inch opening) is part # RE- 0870