Hey everyone, I had Toyota Atlanta order an OEM Engine Air Filter as Lexus of Atlanta said it was extremely dirty. I see that it's the circular kind etc. and note clamps on it etc. Is it hard to replace as a DIY ? Any advice or pictures or previous threads please? Will get the part in on Thursday. Currently have a new leather Parking Brake boot cover that I need to install, shouldn't be hard.... and a much harder A/T Shift Knob as the OD button looks tricky. I read on a DIY here on the forum, but figured that was beyond me, so will have my Japanese tech do it for me. But if I can learn how to change my Engine Air filter, that would be cool . All help and advice so humbly appreciated!