The standard power of your Audi A4 2.0 TFSI 200hp vehicle is factory 200 hp / 280 nm. After Audi A4 chip tuning custom vehicle software, your vehicle will gain +50 hp / +80 nm additional power and reach a total power of 250 hp / 360 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.