aFe Silver Bullet Throttle Body Spacer — Fits 12 Honda Civic Si, 08-12 Accord, 09-12 Acura TSX

SKU: AFE46-37001
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About aFe aFe Power is the racing-bred air, exhaust, and ...Read More

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Sale price$147.69
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About aFe

aFe Power is the racing-bred air, exhaust, and intercooler brand. From Magnum FORCE intakes to ATLAS exhausts and BladeRunner intercoolers, every aFe product is dyno-tuned for measurable HP and torque gains on Ford, GM, Ram, and import platforms.

Watch in action

Boost Performance with the aFe Silver Bullet Throttle Body Spacer

Upgrade your 2012 Honda Civic Si, 2008-2012 Honda Accord, or 2009-2012 Acura TSX with the aFe Silver Bullet Throttle Body Spacer. This intake enhancement is engineered to optimize airflow, leading to tangible improvements in horsepower, torque, and overall engine efficiency.

Advanced Airflow Turbulence Technology

The Silver Bullet spacer utilizes a sophisticated Serrated/Helix entry design. This unique geometry creates controlled air turbulence as it enters the engine. This increased turbulence helps to:

  • Increase horsepower and torque for quicker acceleration.
  • Enhance throttle response, making your vehicle feel more agile.
  • Potentially improve fuel efficiency through more complete combustion.
  • Reduce the common intake whistle found on other designs.

Premium Construction

Constructed from durable T-6061 billet aluminum, the aFe Silver Bullet Throttle Body Spacer is built for longevity and reliability. Its precision manufacturing ensures a perfect fit and lasting performance gains.

Vehicle Compatibility

  • Honda: Accord (2008-2017), Civic Si (2012-2015)
  • Acura: TSX (2009-2014), ILX (2013-2015)

Give your Honda or Acura the performance edge it deserves. Shop the aFe Silver Bullet Throttle Body Spacer at GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2013-2015 Acura ILX Base
2009-2014 Acura TSX Base
2012-2014 Acura TSX Special Edition
2008-2012 Honda Accord LX-P
2008-2017 Honda Accord EX
2008-2017 Honda Accord EX-L
2008-2017 Honda Accord LX
2008-2017 Honda Accord LX-S
2011-2012 Honda Accord SE
2017 Honda Accord Sport Special Edition
2012-2015 Honda Civic Si

Product Details

Product Description
Part Numbers
Sizing & Fit

About aFe

aFe Power is the racing-bred air, exhaust, and intercooler brand. From Magnum FORCE intakes to ATLAS exhausts and BladeRunner intercoolers, every aFe product is dyno-tuned for measurable HP and torque gains on Ford, GM, Ram, and import platforms.

Watch in action

Boost Performance with the aFe Silver Bullet Throttle Body Spacer

Upgrade your 2012 Honda Civic Si, 2008-2012 Honda Accord, or 2009-2012 Acura TSX with the aFe Silver Bullet Throttle Body Spacer. This intake enhancement is engineered to optimize airflow, leading to tangible improvements in horsepower, torque, and overall engine efficiency.

Advanced Airflow Turbulence Technology

The Silver Bullet spacer utilizes a sophisticated Serrated/Helix entry design. This unique geometry creates controlled air turbulence as it enters the engine. This increased turbulence helps to:

  • Increase horsepower and torque for quicker acceleration.
  • Enhance throttle response, making your vehicle feel more agile.
  • Potentially improve fuel efficiency through more complete combustion.
  • Reduce the common intake whistle found on other designs.

Premium Construction

Constructed from durable T-6061 billet aluminum, the aFe Silver Bullet Throttle Body Spacer is built for longevity and reliability. Its precision manufacturing ensures a perfect fit and lasting performance gains.

Vehicle Compatibility

  • Honda: Accord (2008-2017), Civic Si (2012-2015)
  • Acura: TSX (2009-2014), ILX (2013-2015)

Give your Honda or Acura the performance edge it deserves. Shop the aFe Silver Bullet Throttle Body Spacer at GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2013-2015 Acura ILX Base
2009-2014 Acura TSX Base
2012-2014 Acura TSX Special Edition
2008-2012 Honda Accord LX-P
2008-2017 Honda Accord EX
2008-2017 Honda Accord EX-L
2008-2017 Honda Accord LX
2008-2017 Honda Accord LX-S
2011-2012 Honda Accord SE
2017 Honda Accord Sport Special Edition
2012-2015 Honda Civic Si

Product Details

Product Description

About aFe

aFe Power is the racing-bred air, exhaust, and intercooler brand. From Magnum FORCE intakes to ATLAS exhausts and BladeRunner intercoolers, every aFe product is dyno-tuned for measurable HP and torque gains on Ford, GM, Ram, and import platforms.

Watch in action

Boost Performance with the aFe Silver Bullet Throttle Body Spacer

Upgrade your 2012 Honda Civic Si, 2008-2012 Honda Accord, or 2009-2012 Acura TSX with the aFe Silver Bullet Throttle Body Spacer. This intake enhancement is engineered to optimize airflow, leading to tangible improvements in horsepower, torque, and overall engine efficiency.

Advanced Airflow Turbulence Technology

The Silver Bullet spacer utilizes a sophisticated Serrated/Helix entry design. This unique geometry creates controlled air turbulence as it enters the engine. This increased turbulence helps to:

  • Increase horsepower and torque for quicker acceleration.
  • Enhance throttle response, making your vehicle feel more agile.
  • Potentially improve fuel efficiency through more complete combustion.
  • Reduce the common intake whistle found on other designs.

Premium Construction

Constructed from durable T-6061 billet aluminum, the aFe Silver Bullet Throttle Body Spacer is built for longevity and reliability. Its precision manufacturing ensures a perfect fit and lasting performance gains.

Vehicle Compatibility

  • Honda: Accord (2008-2017), Civic Si (2012-2015)
  • Acura: TSX (2009-2014), ILX (2013-2015)

Give your Honda or Acura the performance edge it deserves. Shop the aFe Silver Bullet Throttle Body Spacer at GGCRACING today!

Vehicle Fitment

Years Make Model Trim
2013-2015 Acura ILX Base
2009-2014 Acura TSX Base
2012-2014 Acura TSX Special Edition
2008-2012 Honda Accord LX-P
2008-2017 Honda Accord EX
2008-2017 Honda Accord EX-L
2008-2017 Honda Accord LX
2008-2017 Honda Accord LX-S
2011-2012 Honda Accord SE
2017 Honda Accord Sport Special Edition
2012-2015 Honda Civic Si

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