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Amp'd 2.0 Throttle Booster with Bluetooth Switch (20-24 6.6L Duramax Sierra 2500 HD)

Item HG7656
Amp'd 2.0 Throttle Booster with Bluetooth Switch (20-24 6.6L Duramax Sierra 2500 HD)
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Sierra 2500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Our Price

$297.95 (kit)

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Ship to: Ashburn - 20149
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      Product Information

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


      • Throttle Booster with Bluetooth Switch
      • Optimizes Throttle Sensitivity
      • Greatly Lessens Acceleration Lag
      • Provides Turbo Boost on Turbo-Charged Vehicles
      • Manufactured from Premium, Durable Materials
      • Includes a Bluetooth Wireless Control Switch
      • Comes with 5 Preset Throttle Curves
      • With 3 Customizable Throttle Slots
      • Controllable via Mobile App for Android and iOS
      • Quick and Easy Installation
      • Limited 1-Year Warranty Included
      • Designed to Fit 2020-2024 GMC Sierra 2500 HD Duramax 6.6L Models


      Excellent Fine-Tuning Device. Fine-tune your Sierra’s performance with this Amp’d 2.0 Throttle Booster with Bluetooth Switch. This throttle booster kit optimizes your truck’s throttle sensitivity to increase accelerator pedal response.

      Unparalleled Control. This throttle booster kit won’t disappoint you as it features impressive controllability via a Bluetooth switch and through a mobile app for Android and iOS. Furthermore, it’s already pre-loaded with 5 throttle curves, pre-tuned for particular applications. Lastly, it has 3 customizable throttle slots for specific fine-tuning to get the best performance from your truck’s current configuration.

      Premium-Grade Construction. This throttle booster kit is manufactured with premium-grade materials. And it has a wiring harness with connectors to ensure a plug-and-play installation.

      Quick Installation. The installation of this throttle booster kit will only take about 15 minutes. Additional modifications are not required for this task.

      Limited 1-Year Warranty Included. This throttle booster kit is warrantied with a limited 1-year warranty to ensure a defect-free operation from the date of official purchase. You may call our customer service to learn more.

      Application. This Amp’d 2.0 Throttle Booster with Bluetooth Switch is designed to fit 2020-2024 GMC Sierra 2500 HD Duramax 6.6L models.


      • 2020 GMC Sierra 2500
      • 2021 GMC Sierra 2500
      • 2022 GMC Sierra 2500
      • 2023 GMC Sierra 2500
      • 2024 GMC Sierra 2500

      Amp'd 28862-D2

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Throttle Booster Control Box
      • (1) Wireless Switch
      • (1) Plug-and-Play Wiring Harness

      Customer Reviews (15)

        Questions & Answers

        10 More Questions

        Will It Fit My Sierra 2500

        • 6.6L V8 Duramax - 20, 21, 22, 23, 24