Throttle Body

The AFE POWER Throttle Body (90 mm Single Blade) is a direct-fit performance upgrade designed for Mopar Gen III Hemi engines in 2005–2012 Dodge applications. Built for operators and enthusiasts who demand precision intake flow optimization, this throttle body replaces the restrictive factory unit with a larger-diameter aluminum casting that improves air charge velocity and responsiveness. Whether upgrading a truck, Charger, or Challenger platform, this component addresses the bottleneck that stock throttle bodies create in performance builds.

Machined from aircraft-grade aluminum in a natural finish, the throttle body features a 90 mm bore with a single-blade design and a 4-bolt mounting flange that interfaces directly with the stock intake manifold. The expanded bore diameter reduces intake restriction, allowing the engine to breathe more freely at full throttle and supporting higher fuel-air ratios essential for naturally aspirated power gains. The single-blade architecture provides linear throttle response without hunting or hesitation, critical for drivers who rely on predictable pedal feel during aggressive driving or towing scenarios. At 3.15 lbs, the component is lightweight enough for performance builds while maintaining the rigidity required for sustained high-RPM operation.

This throttle body is engineered for 2005–2012 Dodge Hemi platforms including RAM, Charger, Challenger, and Magnum models equipped with Gen III Hemi powerplants. Installation requires no modifications to the intake manifold; the 4-bolt stock flange pattern ensures bolt-hole alignment with factory hardpoints. Technicians and builders pair this unit with cold-air intake systems and engine control tuning to unlock the full potential of the upgrade. Dimensions of 8 x 8 x 9 inches accommodate standard engine bay layouts across the compatible range, making this a plug-and-play choice for dyno-verified power improvements.