The standard power of your Mazda 6 2.2 CiTD 185hp vehicle is factory 185 hp / 400 nm. After Mazda 6 chip tuning custom vehicle software, your vehicle will gain +25 hp / +60 nm additional power and reach a total power of 210 hp / 460 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.