Audi's new TT RS sports car boasts a mind blowing 400 horsepower.
It's Audi's most powerful TT ever built - and was unveiled at the New York International Auto Show. Audi is a division of Volkswagen (VLKAY) .
The TT speeds from 0-60 mph in 3.6 seconds, which eclipses any other TT.
TheStreet's Scott Gamm speaks with Scott Keogh, president of Audi of America.
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