Airaid PowerAid Throttle Body Spacer Black for Select Nissan Titan/Armada & Infiniti QX56 2004-2014 (5.6L) 520-538

Fits select 2004-2014 Nissan Titan, Armada, and Infiniti QX56 (5.6L).

The Airaid PowerAid Throttle Body Spacer is engineered to increase off-idle torque and mid-range performance. By utilizing a patented Helix Bore design, this spacer induces a spinning action in the incoming air charge as it passes through the throttle body. This high-velocity vortex improves the atomization of the air/fuel mixture as it enters the combustion chamber, resulting in more usable part-throttle torque from 800 RPM to approximately 3,000 RPM.

Constructed for durability and a precise fit, this black-finish spacer is a true bolt-on upgrade. The installation can typically be completed in under an hour using common hand tools, with no drilling or cutting required. It integrates seamlessly with the factory intake system to provide a noticeable boost in throttle response and towing performance.

• Manufacturer Part Number: 520-538
• Patented Helix Bore design for optimized airflow velocity
• Enhances off-idle torque and mid-range power (800-3,000 RPM)
• Improves air/fuel atomization for better combustion efficiency
• Simple bolt-on installation with included hardware
• No vehicle modifications or tuning required