Exterior
Here is a picture of my front brush guard. It is pretty solid, and has proven useful many times over. It is chrome plated and looks great on the 4Runner.
This is a Ford roof rack I installed on the Runner. It is about 2 feet longer than any rack offered by Toyota. The only caution when installing one of these is to be careful you clear the moon roof. There is little room for error on either side. Once you drill the roof, there is no turning back.
It is hard to see, but there are actuall clear plexiglass headlight protector on here. I had some spare lying around, and one day decided to see if it could be done. Looks good, and cost me under $5!