Fits Base and Premium models to OEM sizing specs. New, never used and costs about $400. Only selling because I traded my Subaru Forester for a Toyota Tacoma. Mounted and balanced professionally.
I previously had a 2024 Subaru Forester Premium and was able to create a full-size spare for myself by buying the Wilderness trim cargo foam and installing this.
Earlier models may not have space being sized for only a donut, but good for roof mounts and/or off-road builds!