Reprogramming your engine’s ECM can increase fuel economy and horsepower. It can also shorten engine and drivetrain life and void warranties. Is it worth the risk?

Mark Sanchez's '83 Mustang convertible has been around the block and then some. Serving as a test mule for Advanced Engineering West, Sanchez's high-tech Ford engine swap and ECM reprogramming ...

International Truck to offer over-the-air reprogramming of engine control modules for International trucks powered by its N9, N10 and N13 proprietary engines.