Celica Forums General Discussion Exterior TRD Air Filter install

Have checked a few sites and searched the forums but havent found a detailed explanation really. Was wondering if anyone made a photographed install of this? I know its supposed to be easy but im a complete idiot when it comes to under the hood. If anyone could help me out with an easy step by step guide I would be forever in your debt.

if it's still using the stock airbox then just follow the first two pics on this link.
https://celicahobby.com/ubbthreads/thread.f_57298_0_collapsed_5__1.html#57298