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Find Throttle Enhancement for your Sierra 3500

PSI Power Transmission Edition Shift Enhancing Module (11-16 6.6L Duramax Sierra 3500 HD w/ Allison 1000 Transmission)Find parts that fit my vehicle

Item SHG60631
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$395.00

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      Product Information

      Features, Description, Q&A, Specs & Installation

      Features

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      • Enhances Transmission Shift Feel By Modifying Line Pressure
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      • Results In Firmer Shifts And Reduced Slippage
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      • Lowers Transmission Fluid Temperatures
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      • Extends Transmission Lifespan
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      • Features Three Customizable Settings: Stock, Stage 1, Stage 2
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      • Includes Rotary Switch For Easy Adjustment
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      • Plug-And-Play Design With OE Factory-Style Connectors
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      • No Cutting Or Splicing Required
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      • Compatible With Other Performance Products
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      • Ideal For Street Performance And Towing Applications
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      • 3-Year Manufacturer’s Warranty
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      • Fits 11-16 6.6L Duramax Sierra 3500 HD w/ Allison 1000 Transmission
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      Description

      Performance Enhancing Module. The PSI Power Transmission Edition Shift Enhancing Module improves transmission shift response by adjusting line pressure, delivering firmer shifts and reduced slippage. It enhances the driving experience while helping to lower transmission fluid temperatures and extend transmission life, making it a valuable upgrade for both performance and reliability under demanding conditions.

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      Construction and Appearance. This module features a rugged design with OE factory-style connectors and a high-quality rotary switch. Constructed from durable materials, it is engineered to withstand harsh automotive environments and provides a clean, streamlined finish for reliable, long-lasting performance without compromising vehicle aesthetics.

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      Installation. Installation is simple and designed as a plug-and-play system that requires no cutting, splicing, or drilling. This makes it accessible to both automotive professionals and enthusiasts, allowing for easy setup without altering original wiring harnesses.

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      Warranty. This product includes a 3-year manufacturer’s warranty for added peace of mind.

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      Application. Specifically designed for 2011-2016 6.6L Duramax Sierra 3500 HD trucks equipped with Allison 1000 transmissions, ensuring precise fitment and optimal performance tailored to this platform.

      PSI Power 71000

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

      Tech Specs

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 11, 12, 13, 14, 15, 16