Want to go from 0-to-60 in 3.3 seconds and drive top-down at 196 MPH? Then you better display a significant case of male pattern baldness, because they won't sell you a 2011 Porsche 911 Turbo S Cabriolet without it.

There's a reason we don't generally complain about minor upgrades to aging Porsche platforms. In the case of the facelifted 997, it's the top-of-the-911-line 530 HP 2011 Porsche 911 Turbo S.