The Cheat Code That Could Destroy Your Engine: The Truth About ECU Tuning
ECU tuning promises to unlock hidden horsepower, but it’s a high-stakes gamble. Factory safety margins exist for a reason—remove them and you risk engine failure, warranty loss, and resale trouble. The real decision isn’t about peak power; it’s about whether you drive on the street or the track. A great tune reshapes your car’s personality. A bad one destroys it.