Wealthy automobile collectors have been known to hoard some of the best and most exclusive cars on the planet and keep them locked up in secret garages no one ever gets to see. Chris Grosser's "friend", however, likes to drive his collection, and drive it hard. Captured on film from an undisclosed location, the "Ultimate Man Cave" features a tuned Lamborghini
Superleggera, Mercedes-Benz SLR McLaren
and a RENNtech-tuned Mercedes SL65 AMG Black Series with over 800 horsepower and 1,000 pound-feet of torque.