If I remember correctly, the spoiler is the same yellow plastic. My spoiler had 3 small gouges that were bugging me. One night I looked over on the workbench and a black Sharpie marker caught my eye. I thought "what the heck" and did a quick touch-up. That was in July and it still looks good after several rains & washes. Actually, it probably looks better now that it's faded a little.