dinan cold air intake question

[taosx5]

Hey out there, does anyone know if I can use K&N filter oil on my Dinan Cold air intake? It is Sunday and I was doing some PM on my new to me X5. I have used many K&N filters on other vehicles and have the cleaner and filter oil but cannot contact Dinan to find out until tomorrow. So I have cleaned the filter and before putting it in was hoping to be able to use the K&N stuff. I searched the forums but did not find anything. Anyone???

Is there any maintenance on the Dinan mass air flow meter. My son told me a lot of guys get bad air flow readings if they don't clean the air flow meter but I looked at it and don't see what should be cleaned unless it just gets blown out with air. Thanks in advance.

doug