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Sales & Service Hours

Customer Service

  • Monday to Friday: 7am - 6pm CST
  • Saturday: 8am - 6pm CST
  • Sunday: Closed

Holiday Hours

  • Saturday Dec 24th: 8am - 6pm CST
  • Sunday Dec 25th: Closed
  • Saturday Dec 31st: 8am - 6pm CST
  • Sunday Jan 1st: Closed

Sales

  • Monday to Friday: 7am - 10pm CST
  • Saturday: 8am - 8pm CST
  • Sunday: 8am - 10pm CST

Returns

  • Monday to Friday: 7am - 6pm CST
  • Saturday: Closed
  • Sunday: Closed

AFE SilverBullet Throttle Body Spacer 46-33001

Product Information
Our Price:
$135.95
Rating:
5 (1 review)
Part #:
46-33001
UPC:
802959460146
Material:
T-6061 Billet Aluminum
Applications:
  • Creates turbulence into the combustion chamber to maximize the combustion cycle
  • Designed with a serrated helix design
  • Turbulence helps the air fuel charge burn completely
  • Helix design helps to reduce intake whistle
Add to Cart
Ships Jan 23rd - 25th

Features

  • Billet Aluminum Construction: Precision machined from solid T-6061 billet aluminum to exacting specification for optimal performance.
  • Serrated/Helix Design: Combination serrated / helix design creates turbulence so that air / fuel charge is thoroughly mixed for complete burn.
  • Serrated Entry: Reduces annoying whistling sound especially at idle and cruising speeds.
  • Increased Throttle Efficiency: The additional space increases the volume between throttle and cylinder improving volumetric efficiency.
  • Dyno Proven Results: Gain up to 10-horse power and 14-lbs/ft torque. Available only for applications that show dyno proven results.
  • EVEN MORE POWER: When combined with AFE intakes, Silver Bullets are generating more HP / Torque than when used alone and separately.
  • Silver Bullet spacers are not CARB approved and are not available for sale in CA or other CARB states.

Description

AFE Advanced Flow Engineering Silver Bullet Throttle Body Spacers for quiet, efficient and responsive power. Give your pickup truck, suv or car dyno proven results with an AFE Silver Bullet Throttle Body Spacer. AFE throttle bodies are precision machined from solid T-6061 billet aluminum for exacting specification for optimal results. AFE Silver Bullet Throttle Body Spacers are only available for applications that show dyno proven results.

View Available Part Numbers For This Product Line

Fits

  • 1997-2003 Ford F150 4.6L V8, 4.6L V8
  • 1997-2003 Ford F150 5.4L V8, 5.4L V8
  • (2004) Ford F150 Heritage, 4.6L V8, 4.6L V8
  • (2004) Ford F150 Heritage, 5.4L V8, 5.4L V8
  • (2004) Ford F150 New Body, 4.6L V8, 4.6L V8
  • 2005-2010 Ford F150 4.6L V8, 4.6L V8
  • (1997) Ford F250 Light Duty, 4.6L V8, 4.6L V8
  • (1997) Ford F250 Light Duty, 5.4L V8, 5.4L V8
  • (1998) Ford F250 4.6L V8, 4.6L V8
  • (1998) Ford F250 5.4L V8, 5.4L V8
  • (1999) Ford F250 Light Duty, 4.6L V8, 4.6L V8
  • (1999) Ford F250 Light Duty, 5.4L V8, 5.4L V8

How It Works

AFE Throttle Body Spacer Serrated / Helix Design
Serrated/Helix Design: Combination serrated / helix design creates turbulence so that air / fuel charge is thoroughly mixed for complete burn.

Installation

AFE Silver Bullet Throttle Body Spacers offer an easy, at home no drill installation. The installation manual is clear cut and easy to read. For additional information, please see the installation manual below. You may also call us toll free at 1-866-309-1907 or 701-253-5906.
PDF Icon AFE 46-33001 Installation Instructions

Limited Lifetime Warranty

The AFE Silver Bullet Throttle Body Spacers are backed by a manaufacturers limited lifetime warranty.

Product Reviews Summary

Overall
5.0 
Appearance
5.0
Price / Value
5.0
Ease of Installation
5.0
Quality
5.0
1  Customer Review
5 Star
1   
4 Star
0   
3 Star
0   
2 Star
0   
1 Star
0   
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I can see a small change
Part #: AFE-46-33001 Posted on
Was this review helpful?
5.0
- 1997 Ford F150 (Colonial Beach, VA)
Appearance
Price / Value
Ease of Installation
Quality
I can see a small change but my truck needs some more work on it first. I got my truck used and their are some very needed things I have to do with it. I got great power sometimes but that is do to the much needed tune up I need. I know that after I get all the new things in place it will run very good with this part. Any who races will tell you that a powerful mortar without a powerful trans will not do you much good. This part is just the part of the parts needed for a faster running car or truck.
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