The standard power of your Volvo S80 2.4 D5 185hp vehicle is factory 185 hp / 400 nm. After Volvo S80 chip tuning custom vehicle software, your vehicle will gain +35 hp / +60 nm additional power and reach a total power of 220 hp / 460 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.