We've seen a lot of "small car chases an exotic" ‘Ring vids before, but I've never seen a car with drum brakes passing a Porsche GT3. Watch this 1974 Audi 80 vintage racer go Porsche hunting.
The first two passes come at 2:30 and the last chase starts at 7:30.
The little Audi only has 130 horsepower, but it weighs just 1,500 pounds. That and the driver claims he's done over 640 laps of the Ring, so his speed is understandable. Just get a real camera next time; your laps deserve something better than an iPhone.