Unleash full control of your truck’s performance with the NEXIQ USB Link 2, the gold-standard diagnostic and tuning interface trusted by diesel professionals worldwide. This complete kit includes the USB Link 2 interface, OBD-II and 9-pin/6-pin connectors, USB cable, software guide, and rugged hard case — everything you need to tune, log, and troubleshoot your diesel like a pro.
Built for Cummins, Duramax, Power Stroke, Detroit Diesel, and Caterpillar platforms, the NEXIQ USB Link 2 bridges your laptop and your truck’s ECM with lightning-fast, stable communication. Whether you’re running EFILive, Cummins Insite, CAT ET, or DDDL, this is the trusted hardware for serious diagnostics and custom tuning.
Key Features
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Professional-grade ECM interface for tuning, logging, and diagnostics
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Compatible with EFILive, Cummins Insite, CAT ET, Detroit DDDL, and more
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High-speed Bluetooth and USB 2.0 connection for wired or wireless operation
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Heavy-duty cables for OBD-II and 9-pin/6-pin connectors (all included)
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Rugged hard case built for shop and field environments
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Reads, clears, and logs fault codes across multiple diesel platforms
Why It Matters
When you’re tuning or troubleshooting, accuracy isn’t optional — it’s everything. The NEXIQ USB Link 2 delivers the reliable data stream and ECM access you need to fine-tune performance, flash custom calibrations, and diagnose any issue fast.
Perfect For
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Diesel shops, tuners, and performance builders
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Fleet technicians and advanced DIY mechanics
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Off-road and performance enthusiasts running EFILive or OEM software
Take command of your diesel diagnostics and tuning.
The NEXIQ USB Link 2 Tool Kit gives you everything you need to connect, calibrate, and conquer — backed by the power and precision Strokin Diesel stands for.