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- USA
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Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
For Your Every Summer RSVP, with Code: SUMMER15
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

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
4.0 ★★★★★
Based on 1121 reviews
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Product Reviews
★★★★★ 5
Expectations met!
Color: Beige
Great product easy assembly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2025
★★★★★ 1
Screws dont fit
Color: Beige
Got the frame set up no problem. Tried to get the legs secured, and the screws dont fit through the leg hole. Without the legs being secure, the divider will not stand up on its own. Total waste of time and money.
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Reviewed in the United States on April 4, 2026
★★★★★ 5
Price, quality and purpose - all met in highest regards!!!! Love ❤️ it!!!
Color: Grey
Awesome!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 19, 2024
★★★★★ 4
serves it purpose
Color: Beige
If this item could have been adjustable with the height. perfect addition for privacy.
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Reviewed in the United States on December 26, 2024
★★★★★ 3
Window blocker
Color: Black
This is a nice blocking items, or to block windows. The worst part is putting it together, not an easy task. Nothing is labeled, it’s like a guessing game, it is still loose and crooked.
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Reviewed in the United States on August 31, 2025
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