This simple adptor bolts into place on your block, where you can remove an existing bung.  It allows for a Defi type sensor to be installed to monitor either oil temperature or oil pressure, depending on your needs.  This removes...

Genuine Subaru oil pressure switch.  This is fitted to the majority of Subaru engines between 1989 and 2015.

Genuine Subaru cariable camshaft timing sensor, as fitted to WRX/STI from 10/2007 to 01/2014

Genuine Subaru variable left hand exhaust camshaft timing sensor, as fitted to STI ONLY from 10/2007 to 01/2014

Genuine Subaru variable right hand exhaust camshaft timing sensor, as fitted to STI ONLY from 10/2007 to 01/2014