I am going to go spoilerless next spring and a lot of people told me to buy caps for the holes instead of paying to get it filled and painted. This would also allow me to put the spoiler back on it I wanted to. I don't want the black caps to stand out too much though. My car is Performance Red and I have some touch up paint in a tube, but that won't cut it for painting the caps.

Is there anywhere that I could get Performance Red in a spray can? I just want to spray the caps.

 

I doubt that the touchup spray is formulated
for plastic.
I would get the black ones and clean them
with surface degreaser and get the FUSION paint
that comes as close as possible.
Otherwise a pint of Performance red ($39)
A small container of Flex Agent ($15)
and spray them yourself.
The extra paint can be saved for touchup.