The aFe Silver Bullet throttle body spacer fits the 3.8L V6 in the 2007-2011 Jeep Wrangler JK. Its serrated/helix bore creates turbulence in the incoming air to sharpen throttle response and build low-end torque, while cancelling the intake whistle found on helix-only spacers. It installs using the factory mounting points and works with aFe intake systems.
| Type | Serrated/helix throttle body spacer (aFe Silver Bullet) |
| Material | 6061-T6 billet aluminum |
| Fitment | Jeep Wrangler JK 3.8L V6 (2007-2011) |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011 | Jeep | Wrangler | 70th Anniversary |
| 2007-2011 | Jeep | Wrangler | Rubicon |
| 2007-2011 | Jeep | Wrangler | Sahara |
| 2010-2011 | Jeep | Wrangler | Sport |
| 2011 | Jeep | Wrangler | Unlimited 70th Anniversary |
| 2007-2011 | Jeep | Wrangler | Unlimited Rubicon |
| 2007-2011 | Jeep | Wrangler | Unlimited Sahara |
| 2010-2011 | Jeep | Wrangler | Unlimited Sport |
| 2007-2010 | Jeep | Wrangler | Unlimited X |
| 2007-2010 | Jeep | Wrangler | X |
