Yes, I took mine off a few months ago, because it had never been sitting right after the bumper was repaired.
There are 8 clips you have to release, four each of two types.

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and the bottom then slides forward to release. It will like like this once the grille is out.

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Just raise the centre of the round plugs, and pull them out.
Be careful with the square plugs, you have to press a lip down to release them, and they break easily. (Only a few $ to get new ones from Subaru though)

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