Performance Air Intake For GMC Acadia/Saturn Outlook (2007-2011) with 3.6L 6L Engine BlackThe GM Lambda platform is a heavy hauler, weighing in at nearly 5,000 lbs. To move that much mass, your 3. 6L V6 needs every cubic foot of air it can get. Unfortunately, the factory intake is designed for library quiet operation, not performance, leaving your SUV feeling sluggish when you need it most. Performance Cold Air Intake System for GMC Acadia & Saturn Outlook (3. 6L V6) If you drive a 2007 2011 GMC Acadia or Saturn Outlook, you are familiar