Description

Custom metric fitting to use Subaru STI stock oil feed source. 12mm female flare to 4AN male. Allows -4 steel braided line to screw into.

Application Notes:

This fitting allow you to unscrew the top half of the factory stock (hard) oil feed line and screw this fitting into the remaining lower part so that it becomes a common -4 AN male (to accept a typical -4 AN size steel braided oil feed line). Only on the STI engine and not WRX.