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Diablosport inTune 3 Tuner with ECM and TCM Unlock (19-21 V8 Silverado 1500; 2022 V8 Silverado 1500 LTD)Find parts that fit my vehicle

Item S171229
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Diablosport inTune 3 Tuner with ECM and TCM Unlock (19-21 V8 Silverado 1500; 2022 V8 Silverado 1500 LTD)
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Review & Install - Diablosport inTune 3 Tuner with ECM and TCM Unlock Video   See All Product Videos (1)
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$729.96 kit

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      Product Information

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

      Features

      • inTune 3 Tuner with ECM and TCM Unlock
      • Limited 1-Year Warranty Coverage
      • Precise Throttle Boost Setting
      • Hassle-Free Installation
      • Preloaded Tunes Feature
      • Gets Rid of Speed Limiter (for Top Speed Increase)
      • Easy Engine Rev Limiter and Engine Idle Speed Adjustments
      • Simple Speedometer Calibration and Speedometer Adjustment
      • Engineered for all 2019-2021 V8 Silverado 1500 Models
      • Suits all 2022 V8 Silverado 1500 LTD Models

      Description

      Precise Boost. Unlock the full potential of your 2019-2022 V8 Silverado 1500 with the Diablosport inTune 3 Tuner, complete with ECM and TCM unlocking capabilities. This tuner comes with a limited 1-year warranty, giving you peace of mind knowing your investment is protected. With its precise throttle boost setting and hassle-free installation, you can easily fine-tune your Silverado's performance to suit your preferences.

      Preloaded Tunes. The Diablosport inTune 3 comes preloaded with tunes to optimize your vehicle's power and efficiency. It eliminates speed limiters, allowing for top-speed increases, and provides straightforward adjustments for engine rev limits and idle speed. Additionally, it simplifies speedometer calibration and adjustment.

      Installation. Putting this Diablosport inTune 3 Tuner with ECM and TCM Unlock on your ride is easy and requires no drilling.

      Warranty. There is a limited 1-year warranty on this product.

      Application. This Diablosport inTune 3 Tuner with ECM and TCM Unlock fits all 2019-2021 V8 Silverado 1500 Models, as well as all 2022 V8 Silverado 1500 LTD Models.

      Diablosport 8225-R

      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) Tuner
      4.0

      Customer Reviews (1)

      Brand Image

      Reviews of Diablosport Tuner products have an average rating of 4.7 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

          Word on the Trail

          This was my first experience shopping with American Trucks for accessories for a new truck. I was very pleased with the selection and wad able to find what I was looking for very easily. I was pleased to see the 'Additional items frequently purchased' displayed as well.

          rkiekens
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