As long as readers love modified cars should have heard how much "water injection" The system, BMW Ignition Coilswhich by definition is the water jet nozzle into the interior of the engine, thereby reducing the intake air temperature, intake air temperature is due to the decision engine output One of the important factors in performance, especially in the booster vehicle is more important, and the energy required for water molecules vaporized gasoline six times, the same cooling water is far greater than the effectiveness of environmental petrol, it can take away a lot of temperature, After ejecting the atomized mist of water sprayed into the cylinder, it is possible to effectively reduce the temperature within the cylinder, once the temperature is lowered, can effectively enhance the engine performance.

The car had only just visible in the modified water injection system, did not think the future will also appear in this higher-order performance BMW M4 GTS car, and the factory is also listed as a standard item. This parking order set higher than the M4 Coupe cars, the appearance is still M4 as the basic framework, but under the new front spoiler and rear wing and tail styling car may MotoGP Safety Car-M4 and the same, and the whole car pick lightweight design through aluminum doors and carbon fiber racing chair a way that will reduce vehicle weight to about 1400kg, compared to the general version of the M4 1572kg, the weight difference is quite obvious.

3.0L six-cylinder engine remains the twin-turbo configuration, but through the surrounding adjustment, the maximum output will exceed the general version of the M4 431hp and 450hp reach above the standard, and equipped first appeared in "Water Injection System" MotoGP Safety Car-M4 on the water injection system, the intake manifold built by three high pressure nozzles to precise electronic control system, the mixed liquid of alcohol and water formed, up to 10bar pressure is injected into the intake manifold, so not only can significantly reduce intake air temperature, cylinder can absorb heat, thereby reducing engine knocking conditions. In addition, the original also said the system can be further improved cylinder oxygen content and fuel efficiency, making the engine more smoothly operational efficiency, thereby extend the life of the internal components. And this car is expected to be officially released in August this year, listed by BMW factory can be possible for a glimpse of the water injection system design logic why, Seat 1.8 turbocharger as a reference during the installation of modified cars.