Airaid 03-04 Jeep Grand Cherokee 4.7L PowerAid TB Spacer

The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber. The end result is more part-throttle torque and improved mid-range power.Installation InstructionsThis Part Fits: Year Make Model Submodel 2006 Jeep Grand Cherokee 65th Anniversary Edition 2003-2007 Jeep Grand Cherokee Laredo 2003-2007 Jeep Grand Cherokee Limited 2003-2004 Jeep Grand Cherokee Overland 2004 Jeep Grand Cherokee Special Edition