The standard power of your Alfa Romeo Giulia 2.2 JTD 210hp vehicle is factory 210 hp / 470 nm. After Alfa Romeo Giulia chip tuning custom vehicle software, your vehicle will gain +20 hp / +80 nm additional power and reach a total power of 230 hp / 550 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.