Air filter?
What is that?
I save money by not using an air filter. I just replace my engine every few years.
On a serious note you can add R to any wix part number and that gets you the race filter of that size. They dont filter for **** but they flow air.
We have done a few high power sand buggies/rails and they all run K&N with a foam element over them and a nylon over that.
We always find sand in the engines.....
In a street car the amount of dust and dirt is very low.
