A digital tuning box can increase power and torque by modifying the engine’s parameters to optimize its performance. Specifically, it can adjust the timing and duration of fuel injection, boost pressure, and air-fuel ratio, among other things.

By adjusting these parameters, a digital tuning box can allow more air and fuel to enter the engine, resulting in a more efficient and powerful combustion process. This can increase the engine’s output of horsepower and torque, which can improve acceleration, towing capacity, and overall performance.

Additionally, a digital tuning box can eliminate restrictions in the engine’s factory settings, allowing it to operate at its full potential. This can result in more power and torque being generated by the engine.

It’s important to note that while a digital tuning box can provide significant performance gains, it should be installed and tuned by a professional to ensure that it’s optimized for the specific vehicle and driving conditions. Poor installation or tuning can lead to decreased performance or even damage to the engine.