Andy Wr
Senior Member
I have noticed today while cleaning my car that it has a K & N filter element fitted. I know oily filters can ruin MAS sensors just wondered if the general feeling was to remove it and fit a paper element type.
I have noticed today while cleaning my car that it has a K & N filter element fitted. I know oily filters can ruin MAS sensors just wondered if the general feeling was to remove it and fit a paper element type.