aFe Silver Bullet Throttle Body Spacer - Ford Mustang / F-150 V6-3.7L (2011-2014) - Black

The aFe Silver Bullet is a billet-aluminum throttle body spacer that installs between the throttle body and intake manifold on your 3.7L Ford Mustang or F-150. Its serrated/helix design creates air turbulence in the intake manifold to raise combustion-chamber air pressure, sharpening throttle response and boosting performance while cutting the whistle of helix-only designs. It uses all factory mounting locations and includes a gasket for a direct-fit, hassle-free install.

Specifications

Documents: Installation Instructions (PDF)

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.
• Backordered items ship as soon as stock lands — contact us for lead times.
• International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

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.
• Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy