Our New York homeboy James Glickenhaus, of Ferrari P4/5 fame, made a couple of choice modifications to his bespoke, Pininfarina-rebodied Ferrari Enzo. Apparently, after bombing through Sicily on the Targa Florio earlier this year, G-haus had some new exhaust tips installed during a routine teardown at Pininfarina. According to an e-mail exchange with Winding Road, he says the new shape improves airflow over the integrated rear wing. The exhaust system can also be manipulated between muffled and unmuffled (for track use) by way of a new bypass switch in the cockpit. Damned if that guys millionz aren't going to good use. [Winding Road]