The standard power of your Hyundai i30 1.6 CRDi 136hp vehicle is factory 136 hp / 280 nm. After Hyundai i30 chip tuning custom vehicle software, your vehicle will gain +24 hp / +50 nm additional power and reach a total power of 160 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.