Over the past 28 years, we have seen some staggering claims of power increases on many of our competitors website. Unless your vehicle is remapped on a dyno (rolling road) in a controlled environment, high gain remaps often compromise the whole driving experience and can have a detrimental effect on your engine. Our own Research and Development in thousands of test hours on our dyno consistently show that the level of increase varies depending on a number of factors relating to your car’s age, performance and engine condition..