I wont lie, because my car received a forged bottom end instead of a factory replacement, i run the dog sh*t out of my 2011, i made a pass with a 5th gen camaro about an hour prior to my car getting a knock. About 15miles later the rod let go, another 10 miles after that my car made it home on 7 cylinders. I wasnt worried about the factory junk so i said to hell with it.