The standard power of your Audi A5 3.0 TDI 204hp vehicle is factory 204 hp / 400 nm. After Audi A5 chip tuning custom vehicle software, your vehicle will gain +76 hp / +225 nm additional power and reach a total power of 280 hp / 625 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.