Car customization is one of the craziest and most creative processes on the planet. It's expensive, time-consuming, and requires you to think that you can do better than the manufacturer. When it goes wrong, oh boy does it go wrong. We've highlighted those mistakes in separate posts. But out there amongst the amateurs are some true pros who know how to do it right. They're so good they can make a stock Ferrari F12 Berlinetta seem imperfect. See how it's done well with The Wildest Custom Cars of 2013 (So Far).