Street and Racing Technology's logo first appeared on the decklid of a four-door, four-cylinder subcompact that rocketed to 60 miles per hour faster than most pedigreed European sports cars of its time. Then, we put V8s in honest rear-drive sedans and a lowered SUV. Our ten-cylinder engines sounded great in trucks and Vipers. SRT's mission is evolving, but the culture is as tight as ever.