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aFe 18-21 Ford Mustang GT 5.0L 85mm Billet Throttle Body - 46-39101

aFe 18-21 Ford Mustang GT 5.0L 85mm Billet Throttle Body - 46-39101

Regular price $643.65 USD
Regular price Sale price $643.65 USD
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Not only does our design out flow the OE by 17% at WOT (measured at 4” H2O restriction), the air flow in the 80% range of throttle blade opening is also dramatically improved, offering much smoother power delivery during spirited driving in the upper RPM range. This is achieved through careful engineering, billet construction and precision machining, allowing for smoother transitions, a thin leading edge and an aerodynamically improved design. The result of all this is more fully formed air passing through the throttle body into the intake manifold. Think of the wings of an airplane and how effortlessly the air passes around them. To address any performance concerns such as rough idling or check engine lights (CEL’s), aFe chose to use OEM electronics and gearing mechanism to ensure proper function and connectivity. Again, the 85mm throttle body does not require any custom tuning: it works well right out of the box. This is one of the simpler bolt on upgrades you can do to your car or truck. Simply loosen or remove the air intake tube and there are only 4 bolts and one electrical connector to remove. Install the BTB with the supplied hardware, re-attach your intake tube and that’s about it.

aFe POWER Throttle Body Ford Mustang GT 18-21 V8-5.0L

Fits: Ford Mustang GT 18-21 V8-5.0L
EPA Status: N/A

Vehicle Fitment

  • 2018 Ford F-150
  • 2018 Ford Mustang GT
  • 2018 Ford Mustang GT Premium
  • 2019 Ford Mustang GT
  • 2019 Ford Mustang GT Premium
  • 2019 Ford F-150
  • 2020 Ford Mustang GT
  • 2020 Ford Mustang GT Premium
  • 2020 Ford F-150
  • 2020 Ford F-250 Super Duty
  • 2020 Ford F-350 Super Duty
  • 2021 Ford F-250 Super Duty
  • 2021 Ford F-350 Super Duty
  • 2021 Ford Mustang GT
  • 2021 Ford Mustang GT Premium
  • 2019 Ford Mustang Bullitt
  • 2020 Ford Mustang Bullitt
  • 2021 Ford Mustang Mach 1
  • 2022 Ford F-350 Super Duty
  • 2022 Ford F-250 Super Duty

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Guaranteed Quality

St. Paul Speed & Performance hand selects the brands we offer based on decades of experience in domestic automotive performance and modification. If you ever experience a problem with your order, our representatives are well equipped to help ensure your purchase brings satisfaction.

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  • Returns

    We accept unopened items free of charge, excluding shipping fees.
    Unfortunately, during this time, we can not process opened items that
    would typically have a restocking fee.