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The aFe Power 85mm billet throttle body for 2018–2021 Mustang GT (and applicable F-Series applications) increases bore from stock 80mm to 85mm for improved airflow without requiring custom tuning. Precision-machined billet construction with black anodized finish, OEM electronics and brass throttle plate retain drivability. Dyno-proven gains and a simple bolt-on installation make it a direct upgrade.
aFe 18-21 Ford Mustang GT 5.0L 85mm Billet Throttle Body
