Injection Reiniger High Performance (3) is an impact product, specially for heavy dirt in the fuel system, especially injectors. It is recommended to have it in a trunk during long-distance trips and fueling in local gas stations. It fully eliminates consequences of poor-quality fuel. It restores engine power and efficiency, reduces hazardous emissions. It protects from water condensate and corrosion. For all gasoline engines with injectors and a catalyst. It is added in fuel in case of problems or as a preventive measure, 300 ml for a tank. It is self-mixing with fuel. Application. It is added in fuel in case of problems or as a preventive measure, 300 ml for a tank. It is self-mixing with fuel.