The standard power of your Peugeot 207 1.4 HDi 8V 68hp vehicle is factory 68 hp / 160 nm. After Peugeot 207 chip tuning custom vehicle software, your vehicle will gain +22 hp / +50 nm additional power and reach a total power of 90 hp / 210 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.