It has been speculated for several months, but Bimmerworld has now announced that they are leaving the SCCA's Speed World Challenge series for the Grand-Am's Continential Tire Challenge series with two newly-build E90 328is for the Street Tuner class. A Grand Sport class M3 is planned for later in the year.

The first CTC race is Friday, January 29 prior to the Daytona 24-hour Rolex Grand-Am. Who's going?

http://bimmerworldracing.com/news/vi...STClassBMW.php