The standard power of your Opel Combo 1.3 CDTi 90hp vehicle is factory 90 hp / 200 nm. After Opel Combo chip tuning custom vehicle software, your vehicle will gain +20 hp / +50 nm additional power and reach a total power of 110 hp / 250 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.