AEM 21-737WR Cold Air Intake System Increases Power & Torque Relocates Air Filter Outside Engine Compartment Guaranteed for the life of your car or truck Comes with a lifetime DRYFLOW Synthetic air filter with great filtration This item is not for sale in the state of California/Non-CARB compliant Increases Power & Torque Relocates Air Filter Outside Engine Compartment Guaranteed for the life of your car or truck Comes with a lifetime DRYFLOW Synthetic air filter with great filtration