Im trying to remove my MAF sensor to ensure it's clean (no K&N oil for example). The two bolts/screws holding the "box" in place look like torx, but they have a small nipple ijn the center of the screw. How are you supposed to remove the screws?
They are security T20 Torx. You can usually get some vise grips on them to take them off. Just replace them with a metric M4, you can get them at Home Depot, but I don't think Menard's carres them. Home Depot has them with a Philips head.