MOTUL GDI CLEAN is designed to be used in all Gasoline Direct Injection engines with high pressure direct fuel injectors, turbocharged or naturally aspirated, with catalytic converter, with or without GPF (Gasoline Particulate Filter), and using all kind of gasoline. Dedicated intake valves and high-pressure fuel injector nozzles cleaner especially fitted on GDI engines, MOTUL GDI CLEAN provides a perfect lubrication during cleaning process and prevents removed micro-particles from depositing. Specially developed to eliminate deposits and varnishes on intake and exhaust valves, injector nozzles, piston crowns and rings, and the entire fuel injection system of GDI engines without dismantling.