As of September 2018 we are only selling one type of oil line.
In the past we have sold two different types of oil lines. They
were known as Type 1 or Type 2, and it was too easy to get confused as
to the type needed due to various model differences across the years.
To solve this problem, we developed a new oil feed line that includes
the parts for both Type 1 and Type 2 cars. The installation instructions
below will show which parts to use based on which type of car you have,
which is why
we are still using the Type 1 and 2 designators.
Subaru Oil Feed Line Installation Instructions
Type 1 - Type 1 instructions are to be used if the oil feed
location off the back of the head only feeds the turbo.
Type 2 - Type 2 instructions are to be used if the oil feed
location off the head splits and feeds the turbo and the AVCS solenoid.