For 2004, all Imprezas sport revised front and rear fascias -- gone are the oddball circular headlamps in favor of a more mainstream wedge-shaped design. In addition, all models get upgraded suspension struts (to improve ride quality and steering response), Electronic Brakeforce Distribution, a collapsible pedal system, revised gauges and a new stereo faceplate. The WRX and Outback Sport receive projector beam foglights. Inside, WRX models have new sport seats, a central tachometer and darker gray faux metal accents. The TS wagon, Outback Sport and RS sedan add an in-glass antenna, active front head restraints, central power door lock switch and multireflector halogen headlights. Further, the TS now has four-wheel disc brakes. The RS sedan's keyless entry system now has an audible confirmation feature, and keyless entry is now standard on the TS. Finally, the WRX sedan is now available with a Premium Package that includes a sunroof, trunk spoiler, heated mirrors, heated front seats and a wiper de-icer.