The standard power of your Seat Leon 1.8T 20v 180hp vehicle is factory 180 hp / 235 nm. After Seat Leon chip tuning custom vehicle software, your vehicle will gain +40 hp / +95 nm additional power and reach a total power of 220 hp / 330 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.