aFe Silver Bullet Throttle Body Spacer - Toyota Tacoma, 4Runner, FJ Cruiser 4.0L V6 (2003-2015)

The aFe Silver Bullet throttle body spacer installs between the throttle body and intake manifold, using a serrated/helix entry to create turbulence in the incoming air for sharper throttle response and added low-end torque and horsepower. It is precision-machined from T-6061 billet aluminum, and the serrated design cancels the whistle found on helix-only spacers. The spacer uses factory mounting points and fits the Toyota Tacoma, 4Runner, FJ Cruiser and Tundra with the 4.0L V6.

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.
• 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