Dan_Gyoba;1862639 said:"Spare" undertrays are about as rare as hen's teeth. Mine's nearly wrecked, so I'm always on the lookout. So many people pull it off to get to something else, then never put it back on, and toss it. Then they figure out that it's necessary, and go looking for one, so if there's one on any cars in the wrecker, they disappear fast.
I'd have made one from fibreglass by now, but I keep thinking that there's got to be a better solution...
I believe its time to go to the junkyard. Apparently however they're still available from Toyota, I wouldn't mind snagging a few