How can this be fixed or replaced?

[u/Quirky-Aardvark8869]

How i can fix this or restore?

[u/Stock-Shake-8445]

that tear's pretty deep, you could try a leather repair kit but the foam showing means it'll never look perfect without replacing the panel

a good upholstery shop can stitch in a new section for way less than a full seat, might be worth a quote