The standard power of your Renault Clio 1.5 DCi 100hp vehicle is factory 100 hp / 200 nm. After Renault Clio chip tuning custom vehicle software, your vehicle will gain +30 hp / +50 nm additional power and reach a total power of 130 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.