The standard power of your Opel Vectra 2.0 Turbo 175hp vehicle is factory 175 hp / 250 nm. After Opel Vectra chip tuning custom vehicle software, your vehicle will gain +35 hp / +50 nm additional power and reach a total power of 210 hp / 300 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.