aFe Silver Bullet Throttle Body Spacer for 2012 Honda Civic Si – 2008–2012 Honda Accord – 2009–2012 Acura TSX

aFe SKU: AFE46-37001
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Regular price $128.23
Regular price $137.00 Sale price $128.23
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Description

This throttle body spacer enhances intake air behavior at the throttle plate to generate measurable gains in horsepower and torque while sharpening throttle response and improving fuel efficiency. Designed by aFe as part of the Silver Bullet line, the spacer uses a unique serrated/helix entry to induce controlled turbulence at the manifold and eliminate the high-pitched whistle common to other helix-only designs, all in a durable T-6061 billet aluminum body for long-term reliability on Honda, Acura, and Civic Si applications.

Features:

  • Constructed from T-6061 billet aluminum
  • Serrated/helix entry design for turbulence
  • Reduces helix-only whistle during operation
  • Improves throttle response and fuel efficiency
  • Enhances horsepower and torque delivery
  • Silver Bullet performance product line

Vehicle Fitment:

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