The Austrian Tuner O.CT Oberscheider Tuning presents a new engine upgrade for the Seat Leon Cupra and VW Golf GTI. The standard output can be increased from 200 and 240 horsepower, up to 315 horsepower. Stage 3 of the O.CT Tuning engine program includes an ECU upgrade and a moderate increase in boost. When combined with the sport exhaust system and racesportcat, the Golf GTI output rises to 270 horsepower, while the Leon Cupra cranks out a whopping 315 horses.

There are one or two videos of the completely nuts Golf GTi W12 650 starting to find their way to the net. The best one we could find is below. You get to see the ‘Incredible Hulk’ Golf on the move and hear the W12.

Volkswagen of America, Inc. announced that the GTI has been named one of Car and Driver magazine’s 10Best cars in its 26th annual competition. This is the fifth time the GTI has earned this distinction, including a back-to-back 10Best nomination for the 2007 and 2008 models.