17-25 Ford F150/Raptor / 18-25 Expedition/Navigator V6-3.5L aFe POWER 46-39116 73mm Throttle Body

aFe POWER 46-39116 73mm Throttle Body

The aFe POWER 46-39116 73mm Throttle Body is a high-performance upgrade engineered to unlock additional power and sharpen throttle response in turbocharged 3.5L EcoBoost-equipped trucks and SUVs. By increasing the throttle bore from the factory 68mm to a larger 73mm, this precision-machined throttle body allows more air into the engine for better combustion and more immediate engine response, especially as other performance modifications are added. Designed with plug-and-play electronics and direct bolt-on fitment, it delivers noticeable gains without the need for custom tuning, making it an ideal enhancement for drivers who want spirited performance, improved engine breathing, and a more responsive driving experience. 

Key Features

• Genuine aFe POWER performance throttle body engineered for increased airflow over stock units

• Larger 73mm bore diameter for enhanced engine breathing and performance gains

• Plug-and-play electronics with no custom tuning required for most applications

• Direct bolt-on design uses factory mounting points for a secure fit

• Precision-machined body for durability and consistent performance

• Compatible with OEM or aftermarket intake systems

Benefits

• Improved Airflow & Power: The larger bore enables increased volume of air to enter the engine, which can translate to more horsepower and torque, particularly when paired with other upgrades.

• Sharper Throttle Response: Faster and more direct throttle feedback enhances driving feel.

• Hassle-Free Installation: No tuning or professional calibration needed in most cases.

• Reliable Construction: Built from high-quality materials for long-lasting performance.

• Warranty Support: Backed by aFe POWER’s limited warranty against defects in materials and workmanship. Warranty duration and terms vary by product category and application — see manufacturer documentation for details.

Product Specs

• Part Number: 46-39116

• Bore Diameter: 73mm

• Material: Precision-machined high-quality metal alloy

• Color/Finish: Natural metal finish

• Installation Hardware: Included

• Tuning Required: No

• Electronics: Plug-and-play OEM-compatible

• Warranty: Limited manufacturer’s coverage (see warranty documentation)

Install Difficulty Level
This throttle body is designed for straightforward installation, with direct bolt-on fitment using all factory mounting locations. Many enthusiasts find the install to be quick and manageable with basic hand tools, often taking about 1 hour or less from start to finish, depending on experience level.

Vehicle Fitment
This aFe POWER 46-39116 73mm Throttle Body is engineered to fit the following applications when equipped with the listed engines. Always verify vehicle year, engine, and fuel type prior to purchase.

• 2020–2023 Ford Explorer – Hybrid – 3.3L V6

• 2017–2025 Ford F-150 – Gas – 3.5L V6 Twin-Turbo EcoBoost

• 2018–2023 Ford F-150 – Gas – 3.3L V6

• 2017–2025 Ford F-150 Raptor – Gas – 3.5L V6 Twin-Turbo EcoBoost

• 2020–2026 Ford Police Interceptor Utility – Gas – 3.3L V6

• 2020–2026 Ford Police Interceptor Utility – Hybrid – 3.3L V6

• 2020–2026 Ford Transit-150 – Gas – 3.5L V6

• 2020–2026 Ford Transit-250 – Gas – 3.5L V6

• 2020–2026 Ford Transit-350 HD – Gas – 3.5L V6

• 2018–2025 Lincoln Navigator – Gas – 3.5L V6 Twin-Turbo EcoBoost

• 2018–2025 Ford Expedition – Gas – 3.5L V6 Twin-Turbo EcoBoost

CARB / Emissions Approval
This throttle body is not currently CARB exempt and is not legal for sale or use in California or in states adopting CARB emission standards. Be sure to check local regulations before installation in regulated areas.

For questions or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.