Glad you're keeping it
Subaru body panels will come with a sealer coat on them, but they will still have to be primed and wet sanded then painted.
You'll need to shoot some paint on the inside surfaces and around the edges before installing them, then they can blend the paint onto the next panel to do it without painting the whole car ( but a complete paint job would be best)
P.S.....I like Yellow
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Huck
Subaru Ambassador
92 SVX LS-Tour Magnaflow Exhaust, 5-Spd-AWD
88 XT6 AWD 5-Speed "Bride of FrankenWedge"
15 Impreza Premium Sedan
15 Crosstrek XV 5-Speed
My 5-Speed "How-To" Write-up
1976 Pontiac Firebird Formula
Current Count of Subaru's Owned.... "70"