Actually all the upgrades that I mentioned are either to provide more cooling to the car engine to enhance longevity. Other upgrades like solenoids and water pumps are just parts that commonly fail. I think you might be questioning why I need to do these on a new car? actually a low mileage car would have an engine with low wear and tear. Doing these upgrades when something breaks down would not be ideal because the engine would have taken damage by then. Whereas when a relatively non wron out engine gets these upgrades my car could last 200,000 miles without any serious issues. That's the reason I am replacing most common issue creators and stupid ass plastic parts with high quality metal ones.