6 Cylinder GDI EFI FSI Fuel Injector Cleaner Tester Ultrasonic Cleaning Machine. [For standard,GDI,EFI,FSI Injector Cleaning&Test] It not only can be used to clean and test the standard injectors, of note that it can carry out GDI injectors, including compatible for Benz, BMW, AUDI, Porsche.
