How to tune your E41 L5P Duramax using HP Tuners | JAT Innovations
7:40
How to tune your E41 L5P Duramax using HP Tuners | JAT Innovations
1.6K views5 months ago
FacebookJAT Innovations
Duramax owners, this one’s for you 🔧💪 You can now upgrade your GM E41 ECM through the OBDII port — no cables, no controller removal, no shipping required. Just plug in and go. ✅ Works on 2018–2023 L5P & L5D ✅ Only 6 Universal Credits (save $100) ✅ No send-in or upgrade kit needed Running a 2017 or early 2018? You’ll still need the upgrade kit — but it’s now just $199.99 (was $349.99). Smarter, faster tuning starts here. ••• #duramax #dieseltrucks #l5p #l5d #duramaxtuning #hptuners #mpvi3 #vcms
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Duramax owners, this one’s for you 🔧💪 You can now upgrade your GM E4…
804 views11 months ago
FacebookHP Tuners
How to unlock L5P Duramax ECM at home with HP tuners E41 Upgrade cable | duramax
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TikTokjw_montoya
GM E41 ECM Services (L5P) – HP Tuners
GM E41 ECM Services (L5P) – HP Tuners
3 months ago
hptuners.com
The new E41 ECM Upgrade Kit from HP Tuners gives DIY enthusiasts and professional tuners a convenient option to perform the ECM upgrade on their 2017 Chevy Silverado/GMC Sierra 6.6L Duramax in their own garage/shop. The best part? There’s no need to remove the ECM from the truck. This means there’s no risk of breaking tabs during the removal or reinstallation process. This kit also doesn’t require any reprogramming or relearns. | Fireball Camaro
1:29
The new E41 ECM Upgrade Kit from HP Tuners gives DIY enthusiasts a…
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FacebookFireball Camaro
Ready to custom tune your 2018-2023 GM L5P/L5D diesel truck with HP Tuners? Introducing a direct OBDII upgrade option for the GM E41 ECM, making it easier than ever to tune your truck. What do you need to get started? Just an MPVI3, (6) Universal Credits, and VCM Suite software! Why HP Tuners for L5P/L5D tuning? ✅ Simplified upgrade process ✅ No more controller removal ✅ No upgrade kit required ✅ No more shipping delays ✅ Significantly faster write/flash times ✅ Full access to tuning, diagnostic
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Ready to custom tune your 2018-2023 GM L5P/L5D diesel truck wit…
12K views10 months ago
FacebookHP Tuners
Have a locked ECU/PCM/TCM in your Dodge or GM vehicle? We have solutions. Eddie quickly breaks down each service option—Purchase, Upgrade, and Exchange. Each option is tailored to specific customer needs. Check out the full video with all the details on our YouTube channel. --> https://www.youtube.com/watch?v=_dXmHiBgRoU&t=542s Learn more about our ECM/PCM/TCM service options here. --> https://www.hptuners.com/products/#services • • • #hptuners #dodge #chevrolet #chevy #gm #ecm #tcm #pcm #mopar
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