I didn't realize the Aussi-UNI for the Tiger was that long and narrow. I was thinking it had an internal spring. It has been an idea of mine to perforate the OEM snorkel and put a removable/cleanable foam or FilterSkin as a pre-filter. Otherwise I have to hope I catch the next order thread on the Uni. There are FilterSkins for the Aussi-UNI that I use on my 950ADV that look to be the right size to fit the snorkel. I may give that a whirl as a pre-filter wrapped around the snorkel after drilling an array of holes in it. Also, UNI sells bulk foam, and some universal shaped filters that might be adapted fairly easily. I was hoping this might have been something like that. EDIT: Just read the post about that one being the ABS version. That explains it being narrow like the snorkel.