R-Spec Oil Pressure Sensor Adaptor For Easy Fitment Of Oil Pressure Sensor On The Mitsubishi Evolution 4-9 (IV - IX):

This fantastic quality adaptor is finished/protected in yellow zinc and offers a lightweight solution for the easy fitment of oil pressure sensors. The quality and finish are just superb.

The R-Spec Adaptor is simply screwed into place on the oil filter housing utilizing one of the existing blanked off holes making it ready for the oil pressure sensor to be screwed into place with very little effort. As with any hydraulic installation thread sealant should be used.