http://livestream.com/FCALive/DodgeMediaEventedit: more info found
The Challenger T/A gets its name from the Trans Am racing series of the 1970s, and Dodge says that the new one is ready for the track, as well. The base Challenger T/A is, erm, based off the Challenger R/T with its 375-horsepower, 5.7-liter V-8. It adds the same "air catcher" headlight intake as the Hellcat, a new intake system, electronically controlled exhaust, upgraded suspension components, better brake linings and a three-mode stability control system.
You can add some creature comforts with the T/A Plus, which adds Nappa leather seats, an 8.4-inch touchscreen infotainment system with Apple CarPlay and Android Auto and a better sound system. The Challenger T/A 392 adds a 485-horsepower, 6.4-liter V-8, Brembo brakes and wider wheels. The Challenger T/A will set you back $37,390, while the T/A Plus costs $40,140. The T/A 392 will be priced at $43,995.