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K&N Boost Control Module (17-19 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG1373
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-12% $379.99 kit Was $429.99

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Offers Significant Power Gains and Increased Throttle Response
      • Compatible with Factory Parameters
      • No Software Required
      • Equipped with an Adjustable Knob
      • Stackable with K&N Throttle Control Module
      • Works with Other Performance Upgrades
      • Plug-and-Play Installation
      • With a 90-Day Limited Warranty
      • No CARB EO Number
      • Designed for All 2017-2019 6.6L Sierra 3500 HD Models

      Description

      Safe and Powerful Performance Boost. Experience a bolder performance from your Sierra 3500 HD by using this K&N Boost Control Module. This simple device is designed to enhance your vehicle’s performance and throttle response by adding an estimated 30.60 horsepower and up to 47.30 pound-feet of torque. This boost controller is also optimized for maximum performance and reads the MAP (manifold air pressure) to prevent over-boost and ensure that power is added safely.

      High-Quality Construction. K&N used advanced technology for this Boost Control Module. It features high-quality materials that can withstand your truck’s rugged lifestyle. It is designed for quick adjustability to fine-tune your boost level, thanks to the user-friendly knob.

      Plug-and-Play Installation. This Boost Control Module features a straightforward installation. This device system can be installed in a few minutes with no software required. It includes factory-style connectors that plug directly into your vehicle’s stock wiring harness connectors and sensors.

      Application. This K&N Boost Control Module is specifically designed to be used on all 2017-2019 6.6L Sierra 3500 HD models

      K&N 21-3101

      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) Boost Control Module
      • (1) Adjustable Control Dial
      • (1) Wiring Harness
      • Installation Hardware
      4.0

      Customer Reviews (1)

      Questions & Answers

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      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 17, 18, 19