The standard power of your Mercedes-Benz ML 250 Bluetec 204hp vehicle is factory 204 hp / 500 nm. After Mercedes-Benz ML chip tuning custom vehicle software, your vehicle will gain +36 hp / +60 nm additional power and reach a total power of 240 hp / 560 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.