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K&N Boost Control Module (17-19 6.6L Duramax Sierra 3500 HD)

Item SHG1373
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K&N Boost Control Module (17-19 6.6L Duramax Sierra 3500 HD)
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1 Reviews
Our Price

$429.99 (kit)

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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

      Fitment:

      • 2017 GMC Sierra 3500
      • 2018 GMC Sierra 3500
      • 2019 GMC Sierra 3500
      Details

      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)

        Brand Image

        Reviews of K&N Intake products have an average rating of 4.8 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Sierra 3500

          • 6.6L V8 Duramax - 17, 18, 19

              Word on the Trail

              Needed some step bars for my company truck, the site gave me great resources to make my decision, install videos and pics were helpful as well.

              tenracing
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