The OEM Head Gasket is available for those who need to perform a head gasket job on the Subaru STI.
Subaru OEM Headgasket
SPECS:
Genuine Subaru OEM component
Application-specific to your model year
Should be replaced anytime heads are removed for maintenance
Provides an excellent seal
NOTES:
These are sold individually
(2) are required to complete a head gasket job
FIRST TIME?
Unfortunately, you may run into a head gasket issue in your Subaru WRX/STI. It is almost a common problem as these cars age, but luckily, you can purchase the same gaskets that came with your vehicle off the assembly line. Note that these are sold individually, and when doing head gaskets you should always do both banks of the EJ to complete the job.