If you have rear butt sag as well then the rear springs are tapped out. Shocks will help but they can't counteract completely the spring weakness.
I would suggest the Tokico OEMs with some Old Man Emu 890s springs-should give you a bit of lift in back.
up front maybe some 99 fronts (tall springs) with the Tokico OEMs again.
trdparts4u.com carries Old Man Emus at a good price.
Honestly the possibilities are endless....
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06 4th gen V8 4WD of course...
08 Honda Ridgeline RT
05 Scion xB-the toaster-daily driver
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