Discountegauges is part of SGP Technologies, a force in the automotive world nearly 40 years. Starting as a prototype house for AC Delco/GM. Situated in the birthplace of General Motors, Flint, MI provided unique opportunities in the instrumentation world. In 2001, Discountegauges was formed to provide engine monitoring and control systems solutions. Our dedication provides solutions to an array of end-users from hot rodders, off-road to over the road, transportation, construction and marine. We are here to answer your questions, get you back in service! Customer Service is what sets us apart from our competition.