aFe Power AFE-46-37001 Silver Bullet Throttle Body Spacer Kit Honda Civic Si 12-15 L4-2.4L

  • Precision Machined From T-6061 Billet Aluminum
  • Special Helix Design
  • Produces Increased HP/Torque/Throttle Response
  • Fits w/aFe Intakes
  • Increased Air Volume For Better Performance
  • No Annoying Whistle
  • 2 Year Limited Warranty

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$139.00

5 in stock
SKU AFE-46-37001
UPC 802959461198
Carb Exempt ID D-550-11
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Description

Features:

Silver Bullet throttle body spacers create turbulence in the air flow at the point just before entry to the engine – increasing performance, as well as improving throttle response.

  • Dyno-Proven Gains up to +10 HP & +8 Lbs. x Ft. TQ
  • CNC-Machined from Durable 6061-T6 Billet Aluminum
  • Unique Serrated/Helix Entry Design Creates Turbulence and Reduces Whistle Sound
  • Increases Air Speed, Improving Performance and Throttle Response

Serrated/Helix Design:
The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs.

6061-T6 Billet Aluminum Construction:
All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for light weight, high strength and perfect fit and finish.

Longer Intake Tract:
Adding a Silver Bullet Throttle Body spacer lengthens the intake tract which helps increasing intake air speed increasing performance and improved throttle response.

Installation Is A Snap:
This Silver Bullet throttle body spacer uses all factory mounting locations providing stability and a hassle-free installation.

Fitment Note:
A slight modification to the intake tube is needed when used with aFe’s Takeda intake system (PN TM-1018P-X).

Emissions Disclaimer:
Some or all of the applications listed are 50-state exempt.

Specification

Brand

Carb Exempt ID

D-550-11

Compatibility

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Color

Raw

Finish

Natural

Material

6061-T6 Aluminum

WARNING CA Proposition 65

Yes

WARNING Message

WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov

UPC

802959461198

MPN

46-37001