CTS is proud to release our Bosch 044 Inlet Fitting to OE VW Connector, this fitting is used when installing a Bosch 044 fuel pump in place of the factory MK4 fuel filter. We strongly suggest re-installing a factory VW fuel filter in the fuel feed line.nnProduct details:nM18 x 1.5mm threads for Bosch 044 outletnIncludes crush washernClips into factory VW fitting/bundy fitting in the hard linenBlack anodized finish