The aFe Silver Bullet throttle body spacer fits the 3.6L Pentastar V6 in the Jeep Wrangler JK, Grand Cherokee, and Dodge Durango. Machined with a serrated/helix bore, it swirls the intake air charge to improve throttle response and low-end torque while eliminating the whistle typical of helix-only designs. It bolts in using the factory mounting locations and is compatible with aFe intake systems.
| Type | Serrated/helix throttle body spacer (aFe Silver Bullet) |
| Material | 6061-T6 billet aluminum |
| Fitment | Jeep Wrangler JK / Grand Cherokee / Dodge Durango 3.6L V6 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2024 | Dodge | Durango | Citadel |
| 2011-2013 | Dodge | Durango | Crew |
| 2011 | Dodge | Durango | Express |
| 2017-2026 | Dodge | Durango | GT |
| 2020-2026 | Dodge | Durango | GT Plus |
| 2023-2024 | Dodge | Durango | GT Premium |
| 2011 | Dodge | Durango | Heat |
| 2014-2016 | Dodge | Durango | Limited |
| 2019-2026 | Dodge | Durango | Pursuit |
| 2014-2015 | Dodge | Durango | Rallye |
| 2012-2020 | Dodge | Durango | Special Service |
| 2012-2024 | Dodge | Durango | SXT |
| 2018-2021,2023-2024 | Dodge | Durango | SXT Plus |
| 2016 | Jeep | Grand Cherokee | 75th Anniversary |
| 2021 | Jeep | Grand Cherokee | 80th Anniversary |
| 2018-2020 | Jeep | Grand Cherokee | Altitude |
| 2018-2021 | Jeep | Grand Cherokee | High Altitude |
| 2011-2020 | Jeep | Grand Cherokee | Laredo |
| 2021 | Jeep | Grand Cherokee | Laredo E |
| 2021 | Jeep | Grand Cherokee | Laredo X |
| 2011-2021 | Jeep | Grand Cherokee | Limited |
| 2019-2021 | Jeep | Grand Cherokee | Limited X |
| 2011-2021 | Jeep | Grand Cherokee | Overland |
| 2012 | Jeep | Grand Cherokee | Overland Summit |
| 2014-2021 | Jeep | Grand Cherokee | Summit |
| 2017-2021 | Jeep | Grand Cherokee | Trailhawk |
| 2019-2020 | Jeep | Grand Cherokee | Upland |
| 2016 | Jeep | Wrangler | 75th Anniversary |
| 2012-2017 | Jeep | Wrangler | Rubicon |
| 2012-2017 | Jeep | Wrangler | Sahara |
| 2012-2017 | Jeep | Wrangler | Sport |
| 2016 | Jeep | Wrangler | Sport S |
| 2016 | Jeep | Wrangler | Unlimited 75th Anniversary |
| 2012-2017 | Jeep | Wrangler | Unlimited Rubicon |
| 2012-2017 | Jeep | Wrangler | Unlimited Sahara |
| 2012-2017 | Jeep | Wrangler | Unlimited Sport |
| 2016 | Jeep | Wrangler | Unlimited Sport S |
| 2018 | Jeep | Wrangler JK | Rubicon |
| 2018 | Jeep | Wrangler JK | Sahara |
| 2018 | Jeep | Wrangler JK | Sport |
| 2018 | Jeep | Wrangler JK | Sport S |
| 2018 | Jeep | Wrangler JK | Unlimited Rubicon |
| 2018 | Jeep | Wrangler JK | Unlimited Sahara |
| 2018 | Jeep | Wrangler JK | Unlimited Sport |
| 2018 | Jeep | Wrangler JK | Unlimited Sport S |
