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aFe Silver Bullet Throttle Body Spacers - 46-33011

Throttle Body Spacer - For Use With Factory Intake
  • $122.55
  • Free Shipping
  • Ships Between 12/19 - 12/21
  • What Do You Drive?


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aFe Silver Bullet Throttle Body Spacers Part #46-33011 Customer Reviews

Average Rating

2 Customer Reviews

Loud high pitched whistle

Reviewed by Aaron A (Wauwatosa, WI) Reviewed for a 2011 Ford F-350 — Jun 29, 2017 4:56 AM

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I did research before purchasing this product. Some people said throttle body spacers give off a slight whistle at times, but I was not expecting this. It's loud and high pitched. I will end up taking it off and trying to sell it. Sorry, I really wanted it to work out.

Looks and sounds cool on 2013 ford 6.2

Reviewed by Nicolas G (EL PASO, TX) Reviewed for a 2013 Ford F-150 — Sep 03, 2013 8:30 PM

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5 of 6 people found the following review helpful.

I had previously read that the instructions provided were terrible...and they sucked but its way to easy to install so you really dont need them. The spacer looks cool and like all other afe products the quality is there, my only complaint is the gasket, the diameter of the inner cut is to small it interferes with what the spacer is suppose to do. After shaving some gasket off; the piece just bolts on and despite everyone arguing that it does nothing I noticed better acceleration and 1 mpg