Hood louvers Hood louvers Living in the high desert presents and interesting challenge in keeping cars cool so I have been looking for some hood louvers that fit the WJ and found some that seemed to fit the bill on ebay. They came in the mail today and I wanted to share, I really like the look and they fit the hood well. Hopefully they will help with cooling during the hot summer months here in the high desert. I am looking at doing something similar with mine. Everytime I go up to the mountains and drive a steep section at low speeds the engine warms up a little too much. I don't like letting the needle got past halfway.