The standard power of your Nissan Cabstar 3.0 DCi 150hp vehicle is factory 150 hp / 350 nm. After Nissan Cabstar chip tuning custom vehicle software, your vehicle will gain +30 hp / +65 nm additional power and reach a total power of 180 hp / 415 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.