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Description
L5P E41 ECM Upgrade KitConveniently upgrade your E41 ECM, found in the 2017+ Chevy Silverado and GMC Sierra 2500 3500 6. 6L Duramax trucks (L5P and L5D applications), without removing it from the vehicle. Upgrade your E41 ECM in 20 minutes or less! This ECM upgrade kit enables read, write, and special functions in VCM Suite software using an MPVI2+ (with Pro Feature Set) or MPVI3 interface. The new E41 ECM Upgrade Kit gives DIY enthusiasts and professional tuners a
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.4 ★★★★★
Based on 1226 reviews
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Product Reviews
★★★★★ 5
Rocks! Rocks! Rocks!
Format: Kindle
*The Art of Rock Hounding* is an absolute gem—literally! This 7-in-1 guide has everything I need to dive deeper into the world of rockhounding, from identifying rare minerals to uncovering fossils in the field. The techniques and expert tips make every trip more exciting and rewarding. Whether I’m out exploring or just learning more at home, this book keeps me hooked!
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Reviewed in the United States on March 17, 2025
★★★★★ 4
A very useful guide
Format: Kindle
I gave the book to my dad since he is interested in these topics. What he liked the most was the large amount of information it contains, such as information on semi-precious stones.
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Reviewed in the United States on January 18, 2025
★★★★★ 5
Great book
Format: Paperback
My husband loved it great layout and information
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Reviewed in the United States on November 30, 2025
★★★★★ 5
Rocks
Format: Paperback
Love it...lots of info for the rockhounder
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Reviewed in the United States on September 23, 2025
★★★★★ 1
Don't recommend.
Format: Paperback, Format: Paperback
Not at all what I was expecting. It must have been self or independently published. Returned. I will definitely be scrutinizing my next book purchase on this subject to more stringently. Also, Not that I care but claiming to be "7 books in one" is a false claim. But I kind of figured that before I purchased it. Its just bad.
Big turn offs for me.
-No/poor editing.
-Page formatting makes my eyes bleed.
-The font tries too hard to be fun--especially for an instructional book.
-pages feel cheap.
-image quality is abysmal.
- none of the information I was looking for and lots of information I wasnt.
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Reviewed in the United States on May 22, 2025
