XDP Fuel Sump is designed to eliminate the typical ¼ tank issues associated with the in-tank draw straws typically used with Air Dog & FASS fuel pumps. Originally designed for better diesel fuel delivery, the XDP Fuel Sump fastens to the bottom of the tank and dramatically increases volume to the fuel pump by allowing you to get every drop of fuel out of the tank. The XDP Fuel Sump is the only unit on the market to feature a single piece horseshoe shape internal ring allowing for a no tank drop installation. This XDP exclusive feature allows for a faster and simpler installation. (special attention must be made to ensure all debris is cleaned from the tank after drilling)Features: