The BLOX Racing 85mm Tuner Series throttle body for 2013–2021 Dodge Charger and Challenger 5.7L/6.4L HEMI engines is offered as a performance-oriented intake throttle component sized for those V8 applications. The description identifies the application and bore size to guide fitment; the part is supplied to match the listed engine families without implying tuning or calibration changes beyond the hardware itself.
BLOX Racing 13-21 Dodge Charger/Challenger 5.7L/6.4L HEMI 85mm Tuner Series Throttle Body