The standard power of your Mercedes-Benz CLK 500 V8 - 306hp vehicle is factory 306 hp / 460 nm. After Mercedes-Benz CLK chip tuning custom vehicle software, your vehicle will gain +14 hp / +25 nm additional power and reach a total power of 320 hp / 485 nm. Since there will be no change in the exhaust emission values of your vehicle, there will be no smoke in your vehicle.