We had an interesting talk with a Subaru mechanical engineer regarding different coolants. Now from what we have gathered - using "other" green coolants could reult in a gelling in your motor as Subaru's coolant offers a different composition in their green.

We offer the standard "Long Life" coolant used in most applications, & the "Super Blue" coolant, which is used in the 2008+ Impreza models.

Notes:
Subaru Coolant does not come pre-mixed, it needs to be diluted 50/50 with water.
If your not sure what type of Coolant your application takes, you can tell by looking at it. "long Life" = Green & "Super Blue" = Blue