What do you do when your yellow 2004 Lamborghini Gallardo just doesn't do it for you anymore? You could start shopping for a replacement, but this owner came up with a much better idea: he took his Lambo to the crew at ZR Auto and had it fitted with twin Heffner turbochargers that would produce 800 horsepower. Taken for dyno testing in this video, the finished product sends 757 hp to the wheels, and 820 to the crank, up from the stock Gallardo's 426 and 480. Doesn't sound too boring anymore.

In fact, it sounds glorious. Check out the Heffner Gallardo's manic dyno run: