This is not paint & those are not spots :) I did a 2 stage powder coat on this piece. Reflective chrome base coat. Top coat is custom mix of 4pwdrs. 2 are translucent & 2 are starlight. The starlight is what looks like spots, its sort of like metalflake. The transclucent pwdrs have about 60%opacity (85% w/starlights factored in approx) so gives it more depth & an electric look if thats possible cause of the chrome base coat. Also fabricated an extension piece that attaches to this part so I could mount the FAST here also. It got the same coatings as this piece so its barely noticeable in the firewall pic