HST Turbotuning and their green Audi TT recently attended TTT Summer Special 2019 in Germany. The company had three runs before a transmission issue ended their day. Their last run which was their best, resulted in a 7.723 sec quarter-mile in 276.71 km/h (171.93 mph). Since our previous article the team moved to a full tubular chassis leaving very little of original Audi TT. The car still features a turbocharged R30 VR6 making 1300+ horsepower on methanol connected to a Liberty five-speed transmission and AWD drivetrain.