The aFe Silver Bullet throttle body spacer is CNC-machined from 6061-T6 billet aluminum and installs between the throttle body and intake manifold on the Toyota 3.4L V6. Its serrated/helix bore creates turbulence in the incoming air charge to sharpen throttle response and build low-end torque, without the whistle common to helix-only designs. It bolts to the factory locations using the supplied gaskets for a direct-fit install.
| Type | Billet aluminum throttle body spacer (aFe Silver Bullet) |
| Material | 6061-T6 billet aluminum |
| Design | Serrated/helix bore (no-whistle) |
| Fitment | Toyota Tacoma, Tundra, 4Runner, T100 3.4L V6 (1995-2004) |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001 | Toyota | 4Runner | Base |
| 1996-2002 | Toyota | 4Runner | Limited |
| 1996-2002 | Toyota | 4Runner | SR5 |
| 1995,1998 | Toyota | T100 | Base |
| 1996-1997 | Toyota | T100 | DLX |
| 1995 | Toyota | T100 | DX |
| 1995 | Toyota | T100 | One-Ton DLX |
| 1995-1998 | Toyota | T100 | SR5 |
| 1999-2004 | Toyota | Tacoma | Base |
| 1999-2000 | Toyota | Tacoma | Limited |
| 1999-2004 | Toyota | Tacoma | Pre Runner |
| 2001-2004 | Toyota | Tacoma | S-Runner |
| 1999-2000 | Toyota | Tacoma | SR5 |
| 2000-2004 | Toyota | Tundra | Base |
| 2000-2004 | Toyota | Tundra | SR5 |
