The aFe POWER 73mm throttle body for 2017–2025 Ford F-150 3.5L twin-turbo V6 replaces the factory 68mm unit to increase airflow. Its larger 73mm bore improves throttle response and can yield power gains when paired with additional engine upgrades. The unit uses factory mounting locations for a direct bolt-on fit and retains plug-and-play electronics without requiring tuning for basic installation.
aFe POWER 17-25 Ford F150 V6-3.5L (tt) 73mm Throttle Body