hks power flow cannot be cleaned.the filter element is to be replaced with a new one.that is the only thing u can do.only k&n filter can be cleaned and reoil.:shades_smile:
Just something I found on youtube that I find that it might be handy for DIY-ers to give it a try
or those who would like to save some cost to DIY yourself. Looks easy but then still, good luck! :top...