SRT nameplate.

SRT started with the 03 turbo charged SRT-4 Neon, it stands for Street Race Technology, it is a counter to Ford's SVT unit. There have been several SRT models, SRT-4 Neons and Calibers, SRT-6 Crossfire, SRT-10 Ram pickups and Vipers, SRT-8 Challengers and Chargers. Also there are the ACR cars including some Neons and Vipers. ACR are American Club Racers, and you could get an ACR SRT-4 Neon, and that was a bad *** little car.