I am doing some underbody work on my '06 GT and need to repaint some spots. What is the color code for that tan underbody or what has everyone used that came close to it?

 

It's really a zinc oxide primer that you are seeing. You can buy zinc spray if you want. I'm not sure the color it comes out, but I believe it was a brownish-green. CRC makes it.

You can go to a good auto paint store and they can make you up some and put it in spray cans (like a Krylon can). That is how I got the paint for my splitters, mirror caps and some touch up around the car. It is an exact match (code UA is fairly universal), and I was glad I went that route for my paint.

 

Thanks, akdoggie!