aFe Silver Bullet Throttle Body Spacer - Nissan Armada, Patrol & Infiniti QX80 5.6L V8 (2010-2024)

The aFe Silver Bullet throttle body spacer mounts between the throttle body and intake manifold, where its patented serrated/helix design (US PAT 07055513) creates air turbulence in the intake manifold to raise combustion-chamber air pressure for added horsepower, torque and improved throttle response. Precision-machined from 6061-T6 billet aluminum, the serrated/helix combination also reduces the intake whistle produced by helix-only designs. It includes gaskets and uses all factory mounting locations, and fits the Nissan Armada/Patrol and Infiniti QX56/QX80 with the 5.6L V8.

Specifications

This part fits:

Shipping

• In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
• Standard, expedited, and overnight options at checkout.
• Oversized items ship by freight and take longer.
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Returns

• 30-day returns on new, uninstalled items in original packaging with all hardware.
• Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
• Installed or used parts can’t be returned — confirm fitment before you install.
• Special orders and custom items are final sale.
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Full details: Shipping Policy · Refund Policy