Originally Posted by FtheRedSticker
Does your ktm contact/friend know how the professionals use the cover. Do the pros modify the stock filter, or is there some "works" filter made but only offered to the pros?
The latter - I think it's supposed to got with a special filter. According to him, it's originally for a 660 Rally Replic, but the filter port is identical to the 950.
I've emailed him too to see what he thinks.