About Us

AEM (Advanced Engine Management) was founded in 1987 with a simple but powerful idea: give racers and enthusiasts access to the same advanced technology used at the highest levels of motorsports.

What began as a small tuning and fabrication shop in Southern California quickly evolved into a driving force in the performance aftermarket. Built on deep roots in engine calibration, motorsports, and OEM-level engineering, AEM developed a reputation for creating innovative solutions that push the limits of vehicle performance.

From the start, AEM has focused on designing products that didn’t previously exist or making them more accessible to the broader enthusiast market. This philosophy continues to shape everything we do today, from advanced engine management systems and data logging solutions to wideband air/fuel technology and high-performance EV controls.

Innovation is at the core of AEM. Our engineering teams are constantly developing new technologies that deliver faster response, better data, and more control to help drivers extract maximum performance from their vehicles. Just as importantly, we believe that powerful technology should be usable, supported, and available without unnecessary barriers.

Today, as part of the Holley Performance Brands family, AEM continues to lead the industry by combining cutting-edge engineering with real-world racing experience. Whether on the street, track, or trail, our mission remains the same: to make advanced performance technology accessible and to help every enthusiast go faster and further with confidence.