The standard power of your Iveco Stralis 480hp vehicle is factory 480 hp / 2200 nm. After Iveco Stralis chip tuning custom vehicle software, your vehicle will gain +70 hp / +400 nm additional power and reach a total power of 550 hp / 2600 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.