Airaid 07-11 Jeep Wrangler JK 3.8L 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 2011 Jeep Wrangler 70th Anniversary 2007-2011 Jeep Wrangler Rubicon 2007-2011 Jeep Wrangler Sahara 2010-2011 Jeep Wrangler Sport 2011 Jeep Wrangler Unlimited 70th Anniversary 2007-2011 Jeep Wrangler Unlimited Rubicon 2007-2011 Jeep Wrangler Unlimited Sahara 2010-2011 Jeep Wrangler Unlimited Sport 2007-2010 Jeep Wrangler Unlimited X 2007-2010 Jeep Wrangler X