Be careful people, some of these generic style filters you see on like OBX, and APC style intakes (generic style) don't use a K&N style filter that you oil. Some of these you just simply hose off, and let air dry. It's only K&N filters that you oil with a recharge kit, not any K&N style filter. But like the filter that came with my APC short ram, I've heard that oiling them is actually bad for them, since they are not the same concept as a true K&N filter. Double check everyone, before you go out and get a K&N oiling kit for your filter.