WARREN | Stretch to fit belt removal - How to @JohnCalebWarren | Uploaded February 2020 | Updated October 2024, 1 hour ago.
This is a quick video showing how to remove a stretch to fit belt on Subaru engines. The AC compressor has no adjustments for removing the belt. This is the best way I have found to get it off without damaging the belt or pulley.

This should be the same engine /concept for other models also: Impreza wrx legacy outback forester crosstrek with the 2.5i EJ25 2.5L motor that Subaru put in everything