(http://media.il.edmunds-media.com/bmw/z4-gt3/ns/bmw_z4-gt3_actf34_ns_41111_196.jpg) BMW is offering an improved version of the Z4 GT3 endurance racer to privateers — for a mere $455,000 per copy. The 2011 edition gets aerodynamic enhancements, and the addition of paddle shifters for its six-speed sequential gearbox. The Z4 GT3 won the Dubai 24 Hours endurance race in January in the hands of privateer Team Schubert.
Source: 2011 BMW Z4 GT3: New and Improved (http://www.insideline.com:80/bmw/z4/2011/2011-bmw-z4-gt3-new-and-improved.html)