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Find Throttle Enhancement for your Silverado 3500

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

Item SHS61271
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$395.00

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      Product Information

      Description, Q&A, Specs & Installation

      Description

      PSI Power 71000 Transmission Edition Module

      Enhance the performance and longevity of your transmission with the PSI Power 71000 Transmission Edition module, designed specifically for 2011–2016 Chevrolet/GMC 2500/3500 trucks equipped with the V8-6.6L Duramax engine and Allison 1000 transmission.

      This module significantly improves transmission shift feel by modifying line pressure, resulting in firmer shifts, reduced slippage, lower fluid temperatures, and an extended transmission lifespan.

      With three customizable settings (Stock, Stage 1, Stage 2), you can tailor your driving experience using the included rotary switch. Installation is quick and straightforward, thanks to the plug-and-play design and OE factory-style connectors—no cutting or splicing required!

      Compatible with other PSI Power performance products, the PSI Power Transmission Edition module is perfect for both street performance and towing applications. Unlock your truck's full potential with this easy-to-install, high-performance solution!

      PSI Power 71000

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

      Tech Specs

      Questions & Answers

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      Will It Fit My Silverado 3500

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