No i meant your air intake filter
how many miles are on it? are you sure its sealed well?
I say this, because if so, that filter sucks at filtering. your UOA have trended stupid high silicon and if you dont have a leak somewhere, then you need a better filter.
since you have the kstech 73mm like I do, get an Amsoil filter. I can get you a good deal on it.
My last UOA showed 13 ppm silicon content and I have an oil leak.