The World’s Most Powerful Lexus IS F?

As it turns out, the double Lexus LFA owner from Bahrain that I featured last month also owns what may be the most powerful IS F in the world — just listen to this thing:

The dyno-testing registered 630 hp at the rear wheels with 566 lb-ft of torque — here’s a look at the engine and its nitrous setup:

That’s just plain crazy.

[Via: Club Lexus]