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This FASS Duramax Filter Delete is a high-quality replacement accessory that absolutely delete the OEM filter. This accessory is designed with a revolutionary bowl look to screw on in place of the stock filter allowing fuel to flow through unrestricted and to offer a gauge port to monitor fuel pressure. Level up your fuel system with this DFD-4000 at a markdown price. Shipping is free.
This system must be used with another form of fuel filtration, such as our Titanium FASS Fuel Air Separation System.