x2 :xyes:Rob84 said:the proper K&N filter for the Gruppe M is a bespoke item and can only be bought from Gruppe M in japan, as far as I am aware and they ain't cheap either.
A good clean or two should see the element looking like new again, they're tough cookies and don't have a million mile warrenty for nothing
griffy said:hope all good chalkie be good to see u mate