True to form, Acura unveiled the thinly disguised "concept" version of its all-new flagship TL sedan, though history has shown that the luxo division's concepts are quite close to reality. A more striking design than the current, conservative TL, the show car features deep character lines along the doors and rear quarters that will help distinguish this model from the TSX sedan. This TL measure several inches shorter than the 2003 model, giving the car a tighter, tauter appearance. The TL concept features 19-inch wheels, Brembo brakes, and high-pressure air nozzles in place of windshield wipers. Few production details were released, though officials proudly revealed that the high-tech 2004 TL will have the first automotive application of DVD Audio 5.1, along with Bluetooth wireless connectivity, and XM Satellite Radio.