Quote Originally Posted by Fummins View Post
2015 and 2017 both use the same looking cooler. There are 2 ports that have coolant. Mirage's do not have an external oil cooler. Some Nissan's do. It probably wouldn't hurt anything to run an external cooler except in the cold. Would be an idea to have a cooler bypass or thermostat of some kind for winter time.
Is the 2015 cooler 4 pronged or 2 pronged?