Fix splitter problem?

[iLilDark]

I've installed this lip a couple of weeks ago, I didn't wanna put rods because I prefer this look but during these couple of weeks part of the lip went upside and part went downside or one of them just went the other side just take a look at the pic, it's made of strong plastic but since I've been driving long trips at average of 80mph I guess it kinda got misplaced or something, is there a way to fix this or does it need rods? Maybe if anyone who has been in the situation before or something, would two rods be enough or I'd need more?

P.s excuse the mess it's been crazy over here dust storms then rain.

[Dega Man]

Looks like you can take the screws from the OEM Splitter out and drill through your aftermarket splitter back into the same holes or measure and drill through the OEM splitter and install a threaded insert, just do not drill to far in if this method is used.