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Find Throttle Bodies & Accessories for your Sierra 2500

AFE Silver Bullet Throttle Body Spacer (01-06 8.1L Sierra 2500 HD)Find parts that fit my vehicle

Item HG60732
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227 Reviews
Our Price

$139.00

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      Product Information

      Features, Description, Reviews, Q&A

      Features

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      • Silver Bullet Throttle Body Spacers create turbulence in the airflow just before entry to the engine, increasing performance and improving throttle response.
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      • CNC-machined from durable 6061-T6 billet aluminum
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      • Unique serrated/helix entry design creates turbulence and reduces whistle sound
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      • Increases air speed, enhancing performance and throttle response
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      • Filter included
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      • Coupler included
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      • Fits 2001-2006 8.1L Sierra 2500 HD
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      Description

      Performance Enhancement. The AFE Silver Bullet Throttle Body Spacer optimizes air intake by creating turbulence just before air enters the engine. This modification enhances combustion efficiency, improving throttle response and overall engine performance for a more responsive driving experience.

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      Construction and Appearance. Crafted from CNC-machined 6061-T6 billet aluminum, this throttle body spacer features a black anodized finish that offers strength and a sleek, stealthy appearance under the hood.

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      Installation. The spacer installs easily using factory mounting locations, requiring no drilling or complex modifications, ensuring a straightforward, hassle-free upgrade.

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      Application. Designed specifically to fit the 2001-2006 8.1L Sierra 2500 HD model with no noted exclusions.

      AFE 46-34021

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.6

      Customer Reviews (227)

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 2500

      • 8.1L V8 - 01, 02, 03, 04, 05, 06