My new 93' 3000GT needs help
 

Hi! I'm now an official Mitsubishi owner. I got my 93' 3000GT SL about a week ago. I love it. It makes my TL look like a typewriter and it's an 01. It has many rough edges, but I'm gonna roll up my sleeves and get to work.
The question I have is what is that black piece on the bumper?