Might want to post pictures for the first part your talking about. Is it possibly the Rear Quarter Panel Molding Flare you're talking about? P/N: 75654-35090
second part is a battery tie down. P/N: 7448126020
Yeah let me get some pictures of it. The battery tie-down I just got some 5 dollar aftermarket crap at O'Reilly's to hold it down, it should do.