How often do you guys service your K&N flat panel filters. I have had mine for about 2years without servicing it. I just give it a shake ervery now then. I do have the recharger kit to do it. I live in the city so i dont get much dirt build up.
dpends how dirty it is i spose, ive been meaning to get a service kit and do mine, its looking a little mucky. been in for close to 12 months
I live on a dirt road so I clean mine about every 3 months. I got my recharge kit from Super Cheap Auto for about $20.