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aFe Silver Bullet Throttle Body Spacers - 46-33017

Throttle Body Spacer - For Use With aFe Cold Air Intake
  • $132.55
  • Free Shipping
  • Ships Between 4/26 - 4/30
  • What Do You Drive?


  • Part #:
  • +16 horsepower
  • +17 ft-lbs. torque

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aFe Silver Bullet Throttle Body Spacers Part #46-33017 Customer Reviews

Average Rating

1 Customer Review

Easy upgrade for an I'm price

Reviewed by Keith N (DURANT, OK) Reviewed for a 2015 Ford F-150 — Nov 22, 2017 8:25 PM

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Put this on my F150 Ecoboost. Kind of difficult to put on without disconnecting the hose going into the throttle body because it blocks the nuts. Aside from that a pretty simple upgrade especially if you combine it with the AFE intake. I'm loving the combo of this and the Magnum Force intake. Noticeable power increase and fuel economy is better. Seems a little overpriced for no more than it truly does but compared to a lot of performance upgrades, not too bad.