The aFe Silver Bullet throttle body spacer is precision machined from 6061-T6 billet aluminum and installs between the throttle body and intake manifold on the Nissan/Infiniti VQ35DE 3.5L V6. Its serrated/helix bore creates turbulence in the intake charge to improve throttle response and low-end torque while cutting the whistle of helix-only designs. All gaskets and hardware are included, and it uses the factory mounting locations for a roughly 15-minute install.
| Type | Billet aluminum throttle body spacer (aFe Silver Bullet) |
| Material | 6061-T6 billet aluminum |
| Design | Serrated/helix bore (no-whistle) |
| Included | All gaskets and hardware; works with aFe/Takeda intakes |
| Fitment | Nissan 350Z, Altima, Murano, Infiniti G35 3.5L V6 (VQ35DE) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2003-2007 | INFINITI | G35 | Base |
| 2007 | INFINITI | G35 | Journey |
| 2007 | INFINITI | G35 | Sport |
| 2004-2007 | INFINITI | G35 | X |
| 2005 | Nissan | 350Z | 35th Anniversary Edition |
| 2003-2006 | Nissan | 350Z | Base |
| 2003-2006 | Nissan | 350Z | Enthusiast |
| 2005-2006 | Nissan | 350Z | Grand Touring |
| 2003-2005 | Nissan | 350Z | Performance |
| 2003-2006 | Nissan | 350Z | Touring |
| 2003-2006 | Nissan | 350Z | Track |
| 2002-2005 | Nissan | Altima | SE |
| 2005 | Nissan | Altima | SE-R |
| 2005 | Nissan | Altima | SL |
| 2005-2006 | Nissan | Murano | S |
| 2003-2006 | Nissan | Murano | SE |
| 2003-2006 | Nissan | Murano | SL |
