View Full Version : KNN drop in filter

18-Apr-2010, 12:08 PM
Just to check is KNN drop in good for our ride, I am on stock filter now. Or is ther any better options...n any bros know where can I get vka20 plugs at good price... Thks. 90234977

22-Apr-2010, 12:17 AM
I have been using KNN filter for 3 yrs now.. definitely better than stock, but some may recommend Hurricane or openpod which is easier to maintain.