Installed my grille, went out for a drive, and figured out why the car keeps wanting to overheat... Stupid greddy catch can is setup as an overflow for the radiator, but all this does is essentially drain the radiator when it gets to operating temperature. There was a similar thread about this somewhere on there with someone else that had the same problem. I thought i had serious head gasket issues, but thankfully its just my overflow setup. Guess i'm gonna buy a stock unit and cross one possible problem off my list.