BG Ethanol Fuel System Drier w/ Corrosion Preventer Miata NA NB NC
BG Ethanol Fuel System Drier defends engines against the water that accumulates in ethanol-blended fuel.
Ethanol-blended fuel is hygroscopic, meaning that it absorbs moisture. If left untreated, this moisture can cause corrosion on fuel system components, leading to erratic engine operation, and microorganism growth that plugs fuel filters.
BG Ethanol Fuel System Drier is a professional-use product that holds the water drawn in by ethanol in suspension, forming a stable solution. This allows the water to pass through the fuel system with no harm to combustion.