discolored

Hello all, I purchased a 2002 GTI LE day before yesterday which was in excellent condition. I noticed the floor matt was discolored (appeared bleached to a lighter blue) ) on the gas tank side after someone added fuel and spilled some on the mat. Is this normal and will it return to the...

I have a 96 gti that the previous owner left outside a lot in the sun. I removed the stickers and now there’s an obvious color difference and luster difference. The thing that bothers me most is the color difference, I can still get a shine out of it. I tried a bunch of different stuff including...