The GOIS can be retrofitted to fit any size car or truck to eliminate the expense and hassle of going to the oil change place every couple months.

The GOIS is an oil refining system that can be retrofitted to keep any type of industrial fluids cleaner than new.

The GOIS works by re-routing a portion of the oil through its filter 7 times per hour while the engine is running.

The GOIS will provide your engine with several benefits like increased fuel mileage and extended engine life just to name a few.

The GOIS has numerous commercial applications since it can be retrofitted to refine any type of industrial fluid saving our clients thousands.

The GOIS has a large and growing list of satisfied clients that want to share their experience and savings with you here.