ETS Black Stainless Steel Air Intake System w/ 5" Velocity Stack for 2008-15 Mitsubishi Evolution X 10 5" KN Filter. ETS Milled MAF Adapter. Perfrect Transition From Adapter To MAF. Blow Off Valve Recirculation Tube Includes heat shield to prevent idle surge. BOV Vacuum Line. All Couplers, Clamps and Hardware.