When talking about modified cars, one term that gets thrown around a lot is ECU tuning. What is it? What sort of effect does it have on performance?

Want to inject some additional performance into your car? Performance chips are an easy way to add more horsepower and torque. If you are looking to get more power and better fuel economy from your ...

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 ...

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 ...

Tuning is a trendy concept among drivers. Everyone likes modifying and improving their cars for better results, such as increased performance. However, for most, tuning costs are an essential ...

An overview of how ECU tuning affects diesel truck performance, including horsepower, torque, throttle response, towing, and ...