I don't like sand.Urambo Tauro6/14/17 9:30pmFiled to: concern level: FreiburgerFiled to: concern level: Freiburgerconcern level: Freiburgerair filtersroadkillproject farmyoutuberants73EditEmbiggenSend to EditorsPromoteShare to KinjaGo to permalink It’s coarse, rough, and irritating, and it GETS INTO THE COMBUSTION CHAMBER IF YOU DON’T RUN AN AIR FILTER.Share This Story