Product Description
EDGE PRODUCTS 84140-1 INSIGHT+ FOR 2020–2023 L5P DURAMAX
The EDGE PRODUCTS 84140-1 INSIGHT+ is the most advanced in-cab monitor and custom-tune interface built specifically for the 2020–2023 GM 6.6L L5P Duramax. Insight+ combines real-time engine/transmission data, customizable display gauges, performance logging, and the capability to unlock and flash custom ECM/TCM calibrations — all from one sleek, 5" touchscreen unit.
With Insight+, you get unmatched flexibility: monitor vital parameters like EGT, boost, transmission temperature, regen cycles, RPM, load, and more — all in real time. The built-in data logger tracks performance runs (0-60, ¼-mile), diagnostics (read/clear DTCs), and even allows manual DPF regen directly from the screen.
The kit includes everything needed for a clean install on 2020-2023 L5P: vehicle-specific A-pillar mount, ECM/TCM unlock harnesses, and the required Locksmith unlock tool. Since it ships with a VIN-specific license for custom tuning, you simply load custom calibration files from your preferred Edge-approved tuner — no extra hardware required.
FITMENT – 2020–2023 GM 6.6L L5P DURAMAX
- 2020–2023 Chevrolet Silverado 2500 HD & 3500 HD 6.6L L5P Duramax
- 2020–2023 GMC Sierra 2500 HD & 3500 HD 6.6L L5P Duramax
Designed for stock-emissions 2020–2023 L5P Duramax trucks. Custom tunes must come from a third-party calibration shop; this kit only provides the monitor plus license and unlocking hardware.
EDGE PRODUCTS CROSS-REFERENCE ITEMS
For best results and full system flexibility, consider pairing Insight+ 84140-1 with other EDGE PRODUCTS available from CPP Diesel — such as the EAS sensor kit or temperature/pressure sensors — to expand monitoring capability and capture custom data channels for tuning and diagnostics. (Add links here when product URLs are available.)
FAQ
Does Insight+ include tuning files?
No — Insight+ ships with a custom tune license only. You must obtain custom calibration files separately from an approved tuner.
Can Insight+ monitor engine and transmission data in real time?
Yes — it displays live parameters such as EGT, boost, transmission temperature, regen status, RPM, load, and more.
Is installation complicated?
No. The kit includes mount, unlock harnesses, and necessary hardware. Installation is plug-and-play with OEM-like fitment.
Will custom tuning void emissions compliance?
Custom tuning in 2020–2023 L5P Duramax must observe stock emissions equipment — Insight+ will NOT support emissions-defeat calibrations.
Is this unit street-legal everywhere?
This product is legal under the provisions of the “EPA Tampering Policy” (Nov 23, 2020) for use in interstate commerce and non-clean-air-state street use. It is not legal for sale or use in California.
Specifications for EDGE PRODUCTS 84140-1
| Specification | Details |
|---|---|
| UPC | 850058611655 |
| GTIN | 00850058611655 |
| Shipping Info | Ships from CPP Diesel — typically free shipping within Lower 48 US states. Ships within 1 business day. |
| Prop 65 | This product may contain materials known to the State of California to cause cancer or reproductive harm. Learn More |
