Not sure which 2008 Chevy Malibu Air Intake Systems are right for you? We have over 376 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Keith B from Queen Crek, AZ said, "The series 77 K&N metal intake I added to my 2011 Tundra 5.7lt truck sound great. There is a slight improvement in gas milage however I have not driven a long way with it fitted so time will tell.I fount the installation simple, only 1 issue was the photo of the bottom fixing bracket that attaches the metal manifold to the heat shield housing showed it fitted back to front! Good job I noticed this before assembling it to the truck as changing it later would have been a bear.Otherwise very pleased with the system"