It's David and Goliath stories like this one that keep the tuning industry going. The camera car here is a Ferrari 458 Speciale. It's stock, but that's still quite a lot of performance out of the box. The VW started life as a Mk VI Golf R, but has had its engine replaced by one displacing 3.6 liters and sporting a couple of turbochargers. The tuning was done by HGP (the German VW tuners, not the Human Genome Project) who must be very proud of its work.