I recently received an email from K&N saying they have a new oil filter. The numbers start with PS-####. They are black in color and lower in price than the HP-#### K&Ns (Pace Performance has them for $4.71). I also searched them on Summit and it added PowerSports to my search but according to the email from K&N they fit the vehicles I have (from the pics on the Pace Performance site they look the same as the HP filter minus the one inch nut on top). I plan on ordering one and checking it out.