COMPATIBLE WITH ( 2008-2012 Chevrolet Malibu 2.4L DOHC MODELS) (Will NOT fit models with air injection) Easy to install with simple tools The air intake kit can help your engine to draw more air resulting in better throttle response It's the ultimate performance Air intake Kit with higher explosive horsepower output Item Condition: Brand New All necessary mounting hardwares, vacuum hoses and reducers will be included like shown in the picture. No additional parts will be needed for installation after you purchase this kit.