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The aFe Silver Bullet high-flow throttle body 46-39107 bored to 90mm for maximum unrestricted airflow into the intake manifold, eliminating the factory throttle bore as a bottleneck for the 2013-2016 Ram 2500. This throttle body is precision-machined from aluminum to direct-replacement specifications and connects to the factory throttle position sensor and IAC with no wiring modification. The 46-39107 works synergistically with a cold air intake or exhaust upgrade for maximum return.
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2013 | Chrysler | 300 | SRT8 Core |
| 2013 | Dodge | Charger | SE |
| 2013 | Ram | 1500 | R/T |
| 2013 | Ram | 2500 | ST |
| 2013 | Ram | 3500 | ST |
| 2013-2014 | Chrysler | 300 | C Luxury |
| 2013-2014 | Chrysler | 300 | SRT8 |
| 2013-2014 | Dodge | Challenger | SRT8 |
| 2013-2014 | Dodge | Charger | SRT8 |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2013-2015 | Ram | 3500 | Lone Star |
| 2013-2016 | Ram | 1500 | Outdoorsman |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013-2018 | Ram | 1500 | Express |
| 2013-2018 | Ram | 1500 | SLT |
| 2013-2018 | Ram | 1500 | Sport |
| 2013-2018 | Ram | 2500 | SLT |
| 2013-2020 | Chrysler | 300 | C |
| 2013-2020 | Ram | 3500 | Laramie Longhorn |
| 2013-2021 | Ram | 1500 | Laramie Longhorn |
| 2013-2021 | Ram | 2500 | Laramie Longhorn |
| 2013-2023 | Chrysler | 300 | S |
| 2013-2023 | Dodge | Challenger | R/T |
| 2013-2023 | Dodge | Charger | Pursuit |
| 2013-2023 | Dodge | Charger | R/T |
| 2013-2024 | Ram | 1500 | Big Horn |
| 2013-2024 | Ram | 1500 | Laramie |
| 2013-2024 | Ram | 1500 | Tradesman |
| 2013-2024 | Ram | 2500 | Big Horn |
| 2013-2024 | Ram | 2500 | Laramie |
| 2013-2024 | Ram | 2500 | Power Wagon |
| 2013-2024 | Ram | 2500 | Tradesman |
| 2013-2024 | Ram | 3500 | Big Horn |
| 2013-2024 | Ram | 3500 | Laramie |
| 2013-2024 | Ram | 3500 | SLT |
| 2013-2024 | Ram | 3500 | Tradesman |
| 2014 | Ram | 1500 | HFE |
| 2014-2015 | Dodge | Durango | Limited |
| 2014-2015 | Ram | 1500 | Laramie Limited |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2014-2018 | Ram | 1500 | Special Service |
| 2014-2021 | Jeep | Grand Cherokee | Limited |
| 2014-2021 | Jeep | Grand Cherokee | SRT |
| 2014-2024 | Dodge | Durango | Citadel |
| 2014-2024 | Dodge | Durango | R/T |
| 2014-2024 | Dodge | Durango | Special Service |
| 2014-2024 | Jeep | Grand Cherokee | Overland |
| 2014-2024 | Jeep | Grand Cherokee | Summit |
| 2014-2024 | Ram | 1500 | Lone Star |
| 2015 | Dodge | Challenger | Scat Pack |
| 2015-2016 | Dodge | Challenger | R/T Plus |
| 2015-2016 | Dodge | Charger | R/T Road & Track |
| 2015-2017 | Chrysler | 300 | C Platinum |
| 2015-2018 | Dodge | Challenger | SRT 392 |
| 2015-2018 | Dodge | Charger | R/T Scat Pack |
| 2015-2018 | Dodge | Charger | SRT 392 |
| 2015-2024 | Ram | 1500 | Limited |
| 2015-2024 | Ram | 1500 | Rebel |
| 2016 | Dodge | Challenger | 392 Hemi Scat Pack Shaker |
| 2016 | Dodge | Challenger | R/T Plus Shaker |
| 2016 | Dodge | Challenger | R/T Shaker |
| 2016-2023 | Dodge | Challenger | R/T Scat Pack |
| 2016-2024 | Ram | 2500 | Limited |
| 2016-2024 | Ram | 3500 | Limited |
| 2017 | Ram | 3500 | Lone Star |
| 2017-2018 | Dodge | Challenger | T/A |
| 2017-2018 | Dodge | Challenger | T/A 392 |
| 2017-2018 | Dodge | Charger | Daytona |
| 2017-2018 | Dodge | Charger | Daytona 392 |
| 2017-2018 | Dodge | Charger | R/T 392 |
| 2017-2019 | Dodge | Challenger | R/T 392 |
| 2017-2024 | Jeep | Grand Cherokee | Trailhawk |
| 2018 | Dodge | Durango | GT |
| 2018 | Dodge | Durango | SXT |
| 2018-2020 | Jeep | Grand Cherokee | High Altitude |
| 2018-2021 | Dodge | Durango | SRT |
| 2018-2024 | Dodge | Durango | Pursuit |
| 2019 | Ram | 1500 Classic | Big Horn |
| 2019 | Ram | 1500 Classic | Lone Star |
| 2019-2021 | Jeep | Grand Cherokee | Limited X |
| 2019-2022 | Ram | 1500 Classic | Express |
| 2019-2022 | Ram | 1500 Classic | SLT |
| 2019-2022 | Ram | 1500 Classic | Special Service |
| 2019-2022 | Ram | 1500 Classic | Tradesman |
| 2019-2022 | Ram | 1500 Classic | Warlock |
| 2019-2022 | Ram | 3500 | Lone Star |
| 2019-2023 | Dodge | Challenger | R/T Scat Pack Widebody |
| 2019-2023 | Dodge | Charger | Scat Pack |
| 2019-2024 | Ram | 2500 | Lone Star |
| 2020 | Dodge | Charger | Scat Pack 392 Widebody |
| 2021 | Dodge | Challenger | R/T Scat Pack Shaker Widebody |
| 2021 | Dodge | Challenger | T/A 392 Widebody |
| 2021 | Ram | 1500 | Longhorn |
| 2021-2022 | Jeep | Wrangler | Unlimited Rubicon 392 |
| 2021-2024 | Jeep | Grand Cherokee L | Overland |
| 2021-2024 | Jeep | Grand Cherokee L | Summit |
| 2021-2024 | Jeep | Grand Cherokee L | Summit Reserve |
| 2021-2024 | Ram | 1500 | Limited Longhorn |
| 2021-2024 | Ram | 2500 | Limited Longhorn |
| 2021-2024 | Ram | 3500 | Limited Longhorn |
| 2022 | Jeep | Grand Wagoneer | Series I |
| 2022 | Jeep | Wagoneer | Series I |
| 2022 | Jeep | Wagoneer | Series I Carbide |
| 2022 | Jeep | Wagoneer | Series II |
| 2022 | Jeep | Wagoneer | Series II Carbide |
| 2022 | Jeep | Wagoneer | Series III |
| 2022 | Jeep | Wagoneer | Series III Carbide |
| 2022-2023 | Dodge | Charger | Scat Pack Widebody |
| 2022-2023 | Dodge | Durango | R/T Hemi Orange |
| 2022-2024 | Dodge | Durango | R/T Plus |
| 2022-2024 | Dodge | Durango | SRT 392 |
| 2022-2024 | Jeep | Grand Cherokee | Summit Reserve |
| 2022-2024 | Jeep | Grand Wagoneer | Obsidian |
| 2022-2024 | Jeep | Grand Wagoneer | Series II |
| 2022-2024 | Jeep | Grand Wagoneer | Series III |
| 2023 | Chrysler | 300 | C |
| 2023 | Jeep | Grand Wagoneer | Series III Obsidian |
| 2023 | Jeep | Wagoneer | |
| 2023-2024 | Dodge | Durango | R/T Premium |
| 2023-2024 | Dodge | Durango | SRT 392 Plus |
| 2023-2024 | Dodge | Durango | SRT 392 Premium |
| 2023-2024 | Jeep | Grand Wagoneer | |
| 2023-2024 | Ram | 2500 | Rebel |
| 2024 | Ram | 2500 | Special Service |
| 2024 | Ram | 3500 | Special Service |
| Detail | Value |
|---|---|
| Part Number | 46-39107 |
| Brand | aFe Power |
| Product Type | High-Flow Throttle Body |
| Bore Size | 90mm |
| Material | Aluminum |
| Mounting | Direct bolt-on, factory hardware |
| UPC | 802959410561 |
A larger throttle body alone typically does not require a tune on naturally aspirated engines. On forced induction or highly modified engines, updating the throttle body airflow calibration with a tune will maximize gains.
How much power gain can I expect?A larger bore throttle body removes a flow restriction that matters most at high RPM and under boost. Gains compounded with an intake and exhaust are more significant than any single component alone.
Does this affect idle quality?In most cases, no. A direct-fit high-flow throttle body maintains the factory idle air control system. Allow the ECU time to relearn idle parameters after installation. If idle quality issues arise, check for vacuum leaks at all manifold and spacer joints before drawing other conclusions.
Is this reversible?Yes. This throttle body reinstalls using the same mounting hardware as the factory unit. The original can be stored and reinstalled at any time.
Does this work with my cold air intake?Yes. The 46-39107 is fully compatible with aftermarket cold air intakes and other intake system modifications. Running a complete intake system with this high-flow throttle body delivers compounding airflow improvements.
Will this void my factory warranty?Under the Magnuson-Moss Warranty Act, a dealer cannot void your factory warranty solely because you installed an aftermarket high-flow throttle body. They must demonstrate a direct causal link to any specific failure. Remove the 46-39107 before any dealer service visit if you prefer not to discuss it.
What is the warranty on this product?aFe Power provides a limited manufacturer warranty covering defects in materials and workmanship. Contact aFe Power or us for current warranty terms and coverage specifics.
Are any gaskets included?A factory-compatible intake gasket is included with the throttle body. Always use a fresh gasket at installation to ensure a leak-free seal.
WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.
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