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Description
3.0L Duramax LM2 ECM E46 Upgrade & Unlock Service (2020-2022)For off road use only Image is for demonstration purposes only. Actual device may vary in color and branding Send In ECM Upgrade & Unlock Service E46 ECM tuning for Duramax LM2 trucks offers a convenient service to unlock and upgrade your ECM. This process, designed for 2020 2022 Chevy Silverado and GMC Sierra 1500 3. 0L Duramax (LM2) models with the E46 ECM, not compatible with E66 ECMs found int he late 2022 models and newer. The streamlined service
For off-road use only
Image is for demonstration purposes only. Actual device may vary in color and branding
Send-In ECM Upgrade & Unlock Service
E46 ECM tuning for Duramax LM2 trucks offers a convenient service to unlock and upgrade your ECM. This process, designed for 2020-2022 Chevy Silverado and GMC Sierra 1500 3.0L Duramax (LM2) models with the E46 ECM, not compatible with E66 ECMs found int he late 2022 models and newer. The streamlined service ensures minimal downtime, making the upgrade fast and efficient.
Service Highlights
- Hassle-Free Upgrade: Simply send in your ECM to our facility. We handle the unlocking and upgrading process and then ship it back to you, ready for installation.
- Quick Turnaround: Our streamlined process ensures your ECM is upgraded and back in your hands quickly, minimizing downtime for your vehicle.
- No Physical Modification Needed: Avoid the risks associated with ECM removal, such as breaking tabs or potential damage during transit.
- Advanced Diagnostics and Tuning: Once upgraded, your ECM will support advanced diagnostics and tuning capabilities. Enjoy the ability to read, write, and perform special functions using our specialized computer software with an OBD2 Flash Delete Tuning Interface.
- Industry-Leading Write Times: Experience quick write times to get your vehicle back on the road faster.
Upgrade E46 ECM tuning for Duramax LM2 from the Comfort of Your Home
With our Send-In ECM Upgrade & Unlock Service, both DIY enthusiasts and professional tuners have the perfect solution to enhance their truck's ECM without stepping into a shop. This service includes everything from the upgrade to the comprehensive diagnostics package, offering:
- No IMMO relearn required
- No crank relearn necessary
- No need to perform the “Replace ECM” function
What You Need to Do:
- Send your ECM using the shipping guidelines provided.
- Once received, our team will perform the upgrade using state-of-the-art equipment and software.
- We'll ship your upgraded ECM back to you, ready for easy reinstallation.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
excellent book
Format: Kindle
Helpful and insightful regarding prayer and deliverance, setting captives free in the spiritual realm leading to their healing in the natural realm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 25, 2025
★★★★★ 4
Ground-breaking
Format: Kindle
I have been interested in deliverance ministry and spiritual warfare ever since I first experienced it in missions about 25 years ago. I have read and listened to teaching by Derek Prince, Frank Hammond and others—most of whom talk about casting demons out of individuals, which can be a long, exhausting process for both the victim and the deliverance minister. I have also appreciated the writings of Dr. Neil T. Anderson, whose Steps to Freedom in Christ is a great tool for guiding believers in their own deliverance. These have helped me, but some people are so bound by darkness that these forms of ministry bring only temporary relief.
Ana Mendez Ferrell’s book is different. She talks about how the enemy takes people captive to do his will, making them incapable of doing God’s will, by fragmenting their souls and carrying parts of them into spiritual realms of darkness, confinement and torment. The only way to release these prisoners is to be led by the Holy Spirit and heavenly angels to the spiritual realms where the captives are held, overcome the “strong men” guarding them, and lead the captives out to heavenly realms with Jesus instead.
In addition to explaining the Scriptures that informed her and her husband of these principles, Mrs. Ferrell provides examples of when these methods have been used in her ministry. There are also testimonies of others who applied these practices and saw powerful transformation take place in individuals and entire communities! I found Ana Mendez Ferrell’s YouTube site online and have been watching her teachings on the subject there, as well.
If you are not a Christian or are new to faith in Jesus Christ, this is probably not a book for you to read just yet. However, seasoned evangelists, prophets and apostles may discover a tremendous key to new levels of effectiveness in ministry by studying and applying this approach.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2022
★★★★★ 5
Excellent Insights on Spiritual Warfare
Format: Kindle
This is an insightful book on spiritual captivity and how one can work towards breaking spiritual bondages. I have learned quite a big deal about spiritual warfare and the steps to take towards one’s freedom from bondages. As explained, it is a process that one initiates in faith by the power of the Holy Spirit. The issues discussed and the testimonies given are eye-opening and worth every penny. God bless you and grant you freedom as you read this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2024
★★★★★ 5
Great gift and lovely way to weave God's presence into daily life
Format: Imitation Leather
Love these prayers. I heard about the book from a podcast of Steve Cuss (or maybe Curtis Chang?). This book is a lovely and sometimes humorous way to weave God into the day. (My favorite-- a prayer for changing diapers! I sent this to my daughter in law).
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Reviewed in the United States on November 14, 2025
★★★★★ 5
Offers helpful insights
Unique, scripture based insights for specific situations, helpful for understanding
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
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