installed about a month ago on my 05 scion tc and right after installation it stays colder than the factory radiator.i bought it together with mishimoto thermostat and fan shroud..when i received the package through the box there was a small knock on one side, what worried me and the radiator cap was a little wrinkled, i took a picture of it and then straightened it with pliers and everything was fine again only 4β because it was damaged before receipt