Horsham, PA – CRC Industries, Inc., manufacturer of industry-leading specialty chemicals for automotive technicians and do-it yourselfers, developed its revolutionary CRC GDI IVD® Intake Valve & Turbo Cleaner as the very first aerosol product to clean gasoline direct injection (GDI) intake valves when applied through the engine’s air intake or throttle body and delivered directly to the backs of the GDI intake valves.