A computer chip sets up engines for performance, all round efficiency and economy. Adding a computer chip or power programmer will give more torque; enable faster acceleration, more horsepower and better speed. You can add visible power gains to your ride. In essence, a computer chip makes adjustments to the engines’ ECU, the outcome of which result is power increase. When you allow this power to run free, you often have increased fuel economy as a secondary result. The computer chip is useful in the efficient delivery of fuel. Spending on a performance chip or programmer is an excellent investment that you can make for your vehicle.