2020-2025
2015-2019
2007-2014
2001-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Edge Pulsar V3 Inline Tuning Module (20-23 6.6L Duramax Silverado 3500 HD)Find parts that fit my vehicle
Item SHS7254
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3 Reviews
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$1,017.95 kit
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- Inline Tuning Module
- Increased Power, Torque, and Throttle Response
- Piggybacks on Factory PCM
- Convenient Adjustments via Steering Wheel Controls
- Adjustment Monitoring via Speedometer
- Reads and Clears DTCs
- Modifies Tire Size and Axle Ratio
- Adjusts Speed Limiter
- Allows Re-Learning of Transmission
- Allows Manual Regeneration
- Updatable via PC
- Can be Returned to Stock
- Fits All 2020 to 2023 6.6L Duramax Chevrolet Silverado 3500 HD Models
Description
Efficient Tuner. Use this Edge Pulsar V3 Inline Tuning Module to fine-tune your Silverado for the best possible performance. This tuner works efficiently with your factory PCM to provide you with up to 136 HP and 293 TQ. With precision, it adjusts your truck’s injection pulse width, injection timing, fuel rail pressure, and airflow to improve your truck’s overall performance.
Adjustable Power Levels. This tuner has pre-set power levels that can be adjusted on the fly, meaning that you can select one after another without further modifications. Simply choose one of the five power levels, from stock to extreme, that suits your lifestyle.
Plug-and-Play Installation. This tuner piggybacks onto your PCM for a convenient plug-and-play installation. Moreover, control is much easier as you don’t have to utilize other pieces of equipment. You can simply use your steering wheel’s built-in controls for the adjustments, and all these adjustments can be monitored through your speedometer.
Reads and Clears DTCs. This tuner eliminates the need to rely on your truck’s engine check light. Specifically, it is capable of reading and clearing any diagnostic trouble codes that you encounter. However, persistent blinking engine lights might indicate a more serious issue. In which case, you need further troubleshooting.
Reset to Stock. If you want to return to stock, you can easily do so by removing this tuner from your truck’s PCM. No permanent modifications or adjustments are implemented by this tuner.
Adjustable Parameters Include:
- DTC Read and Clear
- Tire Size
- Axle Ratio
- TPMS
- Speed Limiter
- Manual Regeneration
- Transmission Re-Learn
Updatable via Computer. It’s best to install the latest software available to ensure the proper functioning of this tuner. Simply plug the included USB cable into your OBD II port and your laptop or PC, then download the device’s update agent to update the module.
Application. The Edge Pulsar V3 Inline Tuning Module fits all 2020-2023 6.6L Duramax Chevrolet Silverado 3500 HD models.
Fitment:
- 2020 Chevrolet Silverado 3500
- 2021 Chevrolet Silverado 3500
- 2022 Chevrolet Silverado 3500
- 2023 Chevrolet Silverado 3500
Edge 22401
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) Pulsar Module
- (1) OBD II to USB Cable
- (2) Mounting Bracket Pieces
- (2) Mounting Bolts
- (2) Nuts
- (2) Split Lock Washers
- (4) Mounting Screws
- (4) Washers
4.7
Customer Reviews (3)
Mar 1, 2025
Review shared from Edge Pulsar V3 Inline Tuning Module (20-23 6.6L Duramax Sierra 2500 HD)
2021 Denali - gmcdna
Installation Time: Afternoon
Pulsar V3
Let me tell you guys, this thing will bring your truck to life. Setting 3 & 4 is where the truck lives. Simple enough to adjust once installed. Speed limiter could be raised a little higher though but at 119 not complaining much. Faster on excelleration . The mistress runs like a dream. There is one gripe. Once installed, snapping the main ECM cable is cumbersome. If you get into a hurry you risk breaking the ECM snap handle on the connector…. Lesson learned.
Ease Of Use 4/5
Performance Gain 5/5
Seat of Your Pants Feel 4/5
Bang For Your Buck 0/5
Aug 18, 2023
Review shared from Edge Pulsar V3 Inline Tuning Module and Insight CTS3 Monitor Combo (17-19 Silverado 2500 HD)
2018 LT - metalcamaro68
Installation Time: Less than 1 Hour
I'm happy with it.
Definitely feel the difference and I like the monitor as well.
Ease Of Use 5/5
Performance Gain 4/5
Seat of Your Pants Feel 3/5
Bang For Your Buck 3/5
Oct 7, 2022
Review shared from Edge Pulsar V3 Inline Tuning Module (20-23 6.6L Duramax Sierra 2500 HD)
2022 Denali - Modom65
Installation Time: Afternoon
Nice buy
It works as designed you can feel the difference in just normal driving and pulling a load
Ease Of Use 5/5
Performance Gain 5/5
Seat of Your Pants Feel 5/5
Bang For Your Buck 5/5
Reviews of Edge Tuner products have an average rating of 4.7 out of 5
Questions & Answers
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Will It Fit My Silverado 3500
- 6.6L V8 Duramax - 20, 21, 22, 23
