The standard power of your Volvo S60 2.0 D3 150hp vehicle is factory 150 hp / 350 nm. After Volvo S60 chip tuning custom vehicle software, your vehicle will gain +35 hp / +35 nm additional power and reach a total power of 185 hp / 385 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.