The aFe Silver Bullet throttle body spacer bolts between the throttle body and intake manifold on 6.4L HEMI SRT8 applications, using a serrated/helix entry to create air turbulence that sharpens throttle response and adds low-end torque. It is CNC-machined from 6061-T6 billet aluminum with a black anodized finish, and the serrated design also eliminates the intake whistle common to helix-only spacers. Installs in the factory location using all original mounting points.
| Type | Serrated/helix throttle body spacer (aFe Silver Bullet) |
| Material | 6061-T6 billet aluminum |
| Finish | Black anodized |
| Fitment | 6.4L HEMI (392) SRT8 applications - see chart below |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2005-2020 | Chrysler | 300 | C |
| 2012-2014 | Chrysler | 300 | C Luxury |
| 2015-2017 | Chrysler | 300 | C Platinum |
| 2005-2010 | Chrysler | 300 | C SRT8 |
| 2018 | Chrysler | 300 | Limited |
| 2010,2012-2023 | Chrysler | 300 | S |
| 2012-2014 | Chrysler | 300 | SRT8 |
| 2013 | Chrysler | 300 | SRT8 Core |
| 2016 | Dodge | Challenger | 392 Hemi Scat Pack Shaker |
| 2009-2023 | Dodge | Challenger | R/T |
| 2017-2019 | Dodge | Challenger | R/T 392 |
| 2012 | Dodge | Challenger | R/T Classic |
| 2015-2016 | Dodge | Challenger | R/T Plus |
| 2016 | Dodge | Challenger | R/T Plus Shaker |
| 2016-2023 | Dodge | Challenger | R/T Scat Pack |
| 2021 | Dodge | Challenger | R/T Scat Pack Shaker Widebody |
| 2019-2023 | Dodge | Challenger | R/T Scat Pack Widebody |
| 2016 | Dodge | Challenger | R/T Shaker |
| 2015 | Dodge | Challenger | Scat Pack |
| 2015-2018 | Dodge | Challenger | SRT 392 |
| 2008-2014 | Dodge | Challenger | SRT8 |
| 2017-2018 | Dodge | Challenger | T/A |
| 2017-2018 | Dodge | Challenger | T/A 392 |
| 2021 | Dodge | Challenger | T/A 392 Widebody |
| 2017-2018 | Dodge | Charger | Daytona |
| 2017-2018 | Dodge | Charger | Daytona 392 |
| 2006 | Dodge | Charger | Daytona R/T |
| 2007-2023 | Dodge | Charger | Pursuit |
| 2006-2023 | Dodge | Charger | R/T |
| 2017-2018 | Dodge | Charger | R/T 392 |
| 2015-2016 | Dodge | Charger | R/T Road & Track |
| 2015-2018 | Dodge | Charger | R/T Scat Pack |
| 2019-2023 | Dodge | Charger | Scat Pack |
| 2020 | Dodge | Charger | Scat Pack 392 Widebody |
| 2022-2023 | Dodge | Charger | Scat Pack Widebody |
| 2008-2013 | Dodge | Charger | SE |
| 2015-2018 | Dodge | Charger | SRT 392 |
| 2006-2010,2012-2014 | Dodge | Charger | SRT8 |
| 2018-2021 | Dodge | Durango | SRT |
| 2023-2024 | Dodge | Durango | SRT 392 |
| 2005-2008 | Dodge | Magnum | R/T |
| 2006-2008 | Dodge | Magnum | SRT8 |
| 2014-2021 | Jeep | Grand Cherokee | SRT |
| 2006-2010,2012-2013 | Jeep | Grand Cherokee | SRT8 |
| 2023 | Jeep | Grand Wagoneer | Base |
| 2022-2023 | Jeep | Grand Wagoneer | Obsidian |
| 2022 | Jeep | Grand Wagoneer | Series I |
| 2022-2023 | Jeep | Grand Wagoneer | Series II |
| 2022-2023 | Jeep | Grand Wagoneer | Series III |
| 2023 | Jeep | Grand Wagoneer | Series III Obsidian |
| 2014-2024 | Ram | 2500 | Big Horn |
| 2014-2024 | Ram | 2500 | Laramie |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2014-2021 | Ram | 2500 | Laramie Longhorn |
| 2016-2024 | Ram | 2500 | Limited |
| 2021-2024 | Ram | 2500 | Limited Longhorn |
| 2014-2015,2019-2024 | Ram | 2500 | Lone Star |
| 2014-2016 | Ram | 2500 | Outdoorsman |
| 2014-2024 | Ram | 2500 | Power Wagon |
| 2023-2024 | Ram | 2500 | Rebel |
| 2014-2018 | Ram | 2500 | SLT |
| 2024 | Ram | 2500 | Special Service |
| 2014-2024 | Ram | 2500 | Tradesman |
| 2014-2024 | Ram | 3500 | Big Horn |
| 2014-2024 | Ram | 3500 | Laramie |
| 2014-2020 | Ram | 3500 | Laramie Longhorn |
| 2016-2024 | Ram | 3500 | Limited |
| 2021-2024 | Ram | 3500 | Limited Longhorn |
| 2014-2015,2017,2019-2022 | Ram | 3500 | Lone Star |
| 2014-2024 | Ram | 3500 | SLT |
| 2024 | Ram | 3500 | Special Service |
| 2014-2024 | Ram | 3500 | Tradesman |
