Electronic Control Unit (ECU) tuning is a popular method used by car enthusiasts and performance professionals to enhance the performance of a vehicle. This guide provides an in-depth look into the ...

However, the state still says you're free to flash an ECU to stock and return the tune after the test. It all started with Gran Turismo. From those early PlayStation days, Sean was drawn to anything ...

How chip tuning works (engine re-flash). What is an ecu chip tune? What is an engine reflash? How much horsepower will a chip tune provide for a car? What parameters of the engine does the ECU alter ...

For the last several years, any time Honda introduces a new vehicle that carries even an inkling of potential aftermarket interest—like, say, the new 11th-generation Civic—the engine computer gurus at ...

While some have advantages over others, these 12 engines have displayed optimal traits for successful tuning.

Will joined the TopSpeed team over two and a half years ago, bringing his lifelong automotive passion, writing experience, and editorial expertise along with him. Whether classic or modern, American ...

Washington-based tuning company Trifecta Performance has become the first company outside of General Motors to crack the encrypted ECU for the C8 Corvette Stingray. Other companies, like FuelTech for ...

If you live in California and run an aftermarket tune on your car, you might want to think about flashing your ECU back to stock before heading out for your biennial Smog Check. Starting July 19, 2021 ...