Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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AFE Silver Bullet Throttle Body Spacer (07-13 4.3L Silverado 1500)
Item S155544
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Our Price
$139.00 each
Coupon
Military, Medical & First Responders
$6.95 Available in AT Cash Rewards.
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Silver Bullet Throttle Body Spacer creates turbulence in the air flow just before entry to the engine, increasing performance and improving throttle response.
- CNC-machined from durable 6061-T6 billet aluminum for lightweight strength and precise fit.
- Unique serrated/helix entry design generates turbulence and reduces whistle sound.
- Increases air speed, enhancing performance and throttle response.
- Filter included: Yes.
- Coupler included: Yes.
- Serrated/helix design increases air pressure in the combustion chamber.
- Reduces intake whistle sound with US Patent 07055513.
- Black anodized finish provides a stealthy look and corrosion resistance.
- Longer intake track boosts intake air speed and overall performance.
- Uses factory mounting locations for easy, no-drill installation.
- Supplied gasket ensures a perfect seal.
- Not CARB exempt and cannot be purchased or used in California.
- Fits 07-13 4.3L Silverado 1500 models with factory intake system.
Description
Performance Enhancement. The AFE Silver Bullet Throttle Body Spacer increases airflow turbulence just before the engine intake, resulting in improved engine performance and enhanced throttle responsiveness. It is designed to optimize air speed and pressure inside the combustion chamber for better driving dynamics.
Construction and Appearance. Crafted from durable 6061-T6 billet aluminum using CNC machining techniques, this spacer ensures high strength and precise fitment. The black anodized finish adds a stealthy aesthetic while providing corrosion resistance.
Installation. Installation is straightforward, using all factory mounting points with no need for drilling or modifications. The included gasket guarantees a secure and airtight seal for hassle-free setup.
Application. This throttle body spacer is specifically designed to fit 2007-2013 4.3L Silverado 1500 models equipped with the factory intake system.
AFE 46-34019
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Throttle Body Spacer
Tech Specs
4.6
Customer Reviews (230)
Questions & Answers
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Will It Fit My Silverado 1500
- 4.3L V6 - 07, 08, 09, 10, 11, 12, 13
