I didn't need an impact driver for mine, just a screwdriver that was the right size for those screws.
The hardest part is just loosening the Caliper bracket. Then again, any part that is rusted will give you problems. Anyway, I say go for it - especially if you have air tools

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I am Vu
2004 Toyota Solara SLE V6: 6000k HIDs | Dodged stuck accelerator recall
2005 Toyota Sienna XLE AWD Limited: Seat Organizer | Custom Trash Can | Toddler Musical Mirror | DVD with Mickey Mouse Clubhouse
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