Eric and his business, Bumper Plugs
Plug It!!!! is top notch. I ordered 4 bumper plugs and one door key plug for Ruby Red Metallic and am very happy.
I doubt you want to see pics of more bumper plugs, but I am very happy. I had to order 4 for the front bumper as I purchased the car from a state that required front plates and PA where I live does not. I had 4 stinkin' screw holes. So I drilled out the holes per Eric's instructions and inserted the plugs... much better. I had to polish out a scratch left by the plastic holder edge but it is fine.
I painted the key hole with flat black Duplicolor spray paint first. I could see a silver ring around the plug on my '09 C2S, so I masked it off, and sprayed the bugger. Perfect!
Peace
Bruce in Philly