Not sure which 2008 Jeep Commander Air Intake Systems are right for you? We have over 210 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Mahender S from Albuquerque, NM said, "This is my first Airaid unit. It is Installed on a 2008 Jeep Commander with a Hemi. I bought this product with hope to increase gas mileage. There is no noticable gains in gas mileage but there is a noticable gain in power."