Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
For Your Every Summer RSVP, with Code: SUMMER15
Description
EDGE Insight+ CTS3 Monitor & Custom Tuning Device & ECU Unlock Kit 17-19 GM 6.6L Duramax L5PThe EDGE Insight+ CTS3 Monitor & Custom Tuning Device for the 2017 2019 GM 6. 6L Duramax L5P is the ultimate performance and monitoring solution for your truck, delivering all the functionality of the industry leading Insight CTS3 with the added capability of custom tuning. This kit is built specific for 2017 2019 GM L5P Duramax applications and includes all required hardware to be able to monitor and unlock flash ECM third party calibrations into the
The EDGE Insight+ CTS3 Monitor & Custom Tuning Device for the 2017-2019 GM 6.6L Duramax L5P is the
ultimate performance and monitoring solution for your truck, delivering
all the functionality of the industry leading Insight CTS3 with the
added capability of custom tuning.
This kit is built specific for 2017-2019 GM L5P Duramax applications and includes all required hardware to be able to monitor and unlock/flash ECM third party calibrations into the truck. Kit includes our revolutionary Locksmith unlock tool, ECM unlock harness, and our cast A-pillar mount for an OEM like fit of the Insight+ monitor in the cab. Whether
you’re looking to keep a close eye on vital engine parameters or load
custom tunes for optimal power and efficiency, the Insight-Plus has you
covered. Pre-loaded with a custom tune license, this device allows you
to read your truck’s ECM and create a backup file that can be sent
to your preferred Edge approved custom calibration shop.
Once your tuner customizes the files for your truck, you can easily
upload them via your PC and flash them to your vehicle in just a few
simple steps, this tuner is built to grow with your needs.
Beyond
tuning, the Insight+ provides real-time monitoring of key vehicle
parameters like EGT, regen cycles, transmission temperature, boost, RPM,
and more, all displayed on a crisp, easy-to-navigate touchscreen. Swipe
between customizable layouts for towing, performance, and economy, or
take advantage of built-in performance meters to track 0-60 and
quarter-mile times. An advanced data logger lets you export driving
data, while integrated diagnostics allow you to read and clear DTC codes
with ease. Installation is simple, just plug it into the OBDII port, no
wiring required. The Insight+ also features Wi-Fi updateability, manual
and mobile DPF regeneration capabilities for select diesel
applications, and compatibility with Edge’s EAS (Expandable Accessory
System) for adding sensors to monitor even more parameters. For those
who like to keep things clean and factory looking cabins, it can also
control 12V accessories like auxiliary lighting directly through the
touchscreen, eliminating the need for extra switches cluttering your
dash.
Sleek, powerful, and packed with
features, the EDGE Insight+ CTS3 is more than just a digital gauge, it’s
your key to unlocking your truck’s full potential while keeping it
running safe and strong. Whether you're a daily driver, a heavy hauler,
or an enthusiast pushing the limits, this is the performance tool you’ve
been waiting for.
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
4.3 ★★★★★
Based on 1549 reviews
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Product Reviews
★★★★★ 5
Soft and warm!
Color: Grey & Blue, Size: Large
These are so comfy and colors are awesome. I don’t dry in the dryer! Keep my feet warm all day long. Perfect stretch and softness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
★★★★★ 5
Great socks!
Color: Blue & Green, Size: Medium
Super comfy, and fits as described. Loved the colors, and they keep my feet dry + warm!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 8, 2025
★★★★★ 5
Well worth it
Color: Black & Grey, Size: Large
Great fit and not too hot. I really like these socks. They are comfortable, keep my feet warm without overheating them and the material is holding up well. The colors are true and they are not too thick that my shoes fit tight.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
★★★★★ 4
Comfy but not no-show
Color: Black & Grey, Size: Medium
They feel good and are comfortable and warm, but they are not “no-show” as described.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 25, 2025
★★★★★ 3
Socks
Color: Blue & Green, Size: Medium
They are about what I expected for the price. Nice and warm, but they pill a lot and sit higher on my ankle than I'd like. Very cozy and comfy though. Great around the house, not really great for hiking though. Kinda thin after a few uses outdoors. Washable but not very durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 21, 2025
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