u looking for the carbon look or carbon lip...i think u saw this lip on the white GTT...this lip only once i see it in japan auction....can be consider hard to get if in malaysia..
I had that lip on my bumper when I got the car... Problem is, I have since changed a few bumpers and I did not keep track of the whereabouts of that bumper...
Below is a simple guide on cleaning and PnP your TB...
My TB was due for service since it's never been properly clean before..previous ways was just to spray some cleaner to clean it so I went back early after work...