Does getting a Turbocharger or a Supercharger increase or decrease gas mileage and how does a cool air intake affect fuel economy?
Getting frustrated because I could not find answer in search just so it doesn’t make me seem lazy.
If properly tuned you mileage will be the same when not under boost. When you’re under boost you will, of course, use more fuel. A cold air intake on a turbocharged car will not effect mileage.