Sheila’s_Pilot

I’m planning on swapping out my TCU on my ‘07 Mustang Gt. I know very little when it comes to cars but I have a good friend who is knowledgeable in the general field who is helping me. I tried looking online but I couldn’t find much on the topic. Looking for advice on easiest way to get to/swap the TCU, if I need a lift to do it, and any advice y’all have for me.