About Circuit Demon




More than a Hobby...

Circuit Demon brings you the latest technology in aftermarket automotive light customization. Circuit Demon started in Washington D.C. around April 2014 after Jeff Foster had completed modifying his 2007 Subaru STI headlights. After seeing them, friends immediately lined up for their own custom sets and word spread from there. Eventually bringing the business back to his hometown of Rochester, NY, Jeff realized modification and customization options were limited. Now Circuit Demon's focus is to help bring individual and unique options to your car no matter where you are.