Pros: Vents heat from inside the engine bay.
Keeps engine cool.
Cons: Cutting into the hood of the Jeep is hard.
Nothing about the product itself.
Comments: Was a bit of a nut to install even though none of it had to do with the actual product itself.
After you get the vent holes cut and the mounting holes drilled, it is a snap to put on and looks great. The goal is to keep the engine as cool as possible. While the temperature sensor on the dash is not useful for this endeavor, (the sensor is in the engine block) I can tell my Jeep releases heat faster out of the hood after I have shut it off. Can't tell much while in motion. But I would like to believe that it is helping.
But it looks bad ash and I have gotten many compliments on it.