aFe® 46-32007 - Silver Bullet Throttle Body Spacer

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aFe® - Silver Bullet Throttle Body Spacer
aFe® - Silver Bullet Throttle Body SpaceraFe® - Throttle Body Spacers FlowaFe® - Installation InstructionsaFe® - CatalogaFe® - Factory Tour Video 602x420Made In USAaFe Authorized Dealer
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Product Details

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aFe Accessories

Silver Bullet Throttle Body Spacer by aFe®. Billet Aluminum, Serrated/Helix Combination. What is inexpensive, takes only a few minutes to install, and results in more power and improved throttle response? The aFe Silver Bullet! The Silver Bullet Throttle Body Spacer installs between your throttle body and intake manifold. It creates turbulence and improves volumetric efficiency for more complete combustion.


  • Improves performance
  • Improves fuel economy
  • Economical
  • Easy to install
  • Made from T-6061 billet aluminum
  • Strong and light weight
  • Complements aFe air intake system
  • Includes everything necessary for installation
  • Backed by a limited 2-year warranty
  • Proudly made in the USA

The aFe Silver Bullet Throttle Body Spacer is an easy and economical way to increase performance and gain fuel economy. The Silver Bullet is positioned between your engine's throttle body and intake manifold. This additional space increases the volume between the throttle and cylinder, improving volumetric efficiency. The serrated/helix design inside the spacer creates turbulence to more thoroughly mix the air/fuel charge, improving combustion. The result is more horsepower and torque, and improved throttle response.

The Silver Bullet is machined from T-6061 billet aluminum for long lasting performance and durability. And the serrations at the spacer entrance reduce the annoying whistling at idle and cruising speed that is characteristic of other throttle body spacers.

Everything to complete the installation is included with the Silver Bullet, including comprehensive instructions. The Silver Bullet is backed by a limited 2-year warranty and it's made in the USA.

aFe® (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe® have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

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Warranty Information

Find out everything you need to know about the product warranty

aFe warrants their products to be free from manufacturer's defects due to workmanship and material. This warranty applies only to the original purchaser of the product and is non-transferable. Proof of purchase of the aFe product is required for all warranty claims. Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed. Proper maintenance with regular inspections of product is required to insure warranty coverage. Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted. Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty. All warranty is limited to the repair and/or replacement of the aFe part.

  • Direct OE Replacement Filters: Life of the vehicle
  • Racing Filters : 1-year
  • Universal : 2-years
  • Air Intake Systems : 2-years
  • Exhaust Systems : 2-years
  • Intercoolers and Intercooler Tubes : 2-years
  • Intake Manifolds : 2-years
  • Exhaust Manifolds : 2-years
  • Throttle Body Spacers : 2-years
  • Fluid Filters : 90-days
  • Pre-Filters : 2-years

No other warranty expressed or implied applies nor is any person or advanced FLOW engineering authorized to assume any other warranty. Some States do not allow the exclusion or limitation of incidental or consequential damages or do not allow limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from State to State.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

Vehicle Fitment

This part is compatible with 26 vehicle(s)
Year Make Model Fitment Notes:
2014 Dodge Challenger
  • SRT8
2014 Dodge Charger
  • SRT8
2013 Dodge Challenger
  • SRT8
  • Legal for sale or use in California.
2013 Dodge Charger
  • SRT8
  • Legal for sale or use in California.
2012 Dodge Challenger
  • R/T / R/T Classic / SRT8
  • Legal for sale or use in California.
2012 Dodge Charger
  • R/T / SRT8
  • Legal for sale or use in California.
2011 Dodge Challenger
  • R/T / SRT8
  • Legal for sale or use in California.
2011 Dodge Charger
  • R/T
  • Legal for sale or use in California.
2010 Chrysler 300C
  • SRT8
2010 Dodge Challenger
  • R/T / SRT8
2010 Dodge Charger
  • R/T / SRT8
2009 Chrysler 300C
  • SRT8
2009 Dodge Challenger
  • R/T / SRT8
2009 Dodge Charger
  • R/T / SRT8
2008 Chrysler 300C
  • SRT8
2008 Dodge Challenger
2008 Dodge Charger
  • R/T / SRT8
2008 Dodge Magnum
  • R/T / SRT8
2007 Chrysler 300C
  • SRT8
2007 Dodge Charger
  • R/T / SRT8
2007 Dodge Magnum
  • R/T / SRT8
2006 Chrysler 300C
  • SRT8
2006 Dodge Charger
  • Daytona R/T / R/T / SRT8
2006 Dodge Magnum
  • R/T / SRT8
2005 Chrysler 300C
  • SRT8
2005 Dodge Magnum
  • R/T

All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only.
It is neither inferred nor implied that any item sold by, is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.