Thank you for the answer, so there is no chance for dirt and dust to enter inside the air filter can type ... / Just as the lid is not there anymore ...'really interested in fittig the DNA filter on my XTR, should you use some fitting grease or something first like when you mount a KN filter...?

I have looked at the DNA's website, but it says nothing about mounting paste or like a similar ... just mount it if I got it right....

//Jtr 71.