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  • [X]Engine: 6.1L V-8 Hemi
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A throttle body controls the airflow in to your Jeep's engine. As you depress the accelerator pedal, the butterfly valve opens to allow more air to enter the engine. Upgrading the original throttle body to a larger one can allow for more horse power to be made.

We also stock a full line of replacement throttle body accessories like idle air control valves and throttle body spaces.