21st Century Muscle Cars

ifferent businesses in the DFW area since 1983 and is an avid car and race enthusiast. The name John Lingenfelter has become a legend in the world of performance engineering. The ambitions and aspirations of many engineers and enthusiasts, the world over, were represented almost casually in his daily life and actions. For over 30 years, Lingenfelter has been synonymous with world-class performance, taking great cars and trucks and reinventing them with legendary precision. We at Twenty First Century Muscle Cars will strive to uphold the same quality and service that John and his team built over so many years in the performance industry.