What motor oil are you running?

[Core XK]

Idk havnt really noticed that, and what oil filter do you run? ive always ran fram but ive been thinking about the K&N Performance one?

I only changed the air filter so far so the stock oil filter is still in there. I am thinking of changing it to K&N when Matt and I do my 30k. Mine only has 21k on it so the OEM stuff isnt too badly warrn just yet.