LM2 E46 3.0L Duramax EZLynk Delete Tuner

LM2 3.0L Duramax EZLynk Delete Tuner

Unlock the full potential of your diesel truck with the LM2 3.0L Duramax EZLynk Delete Tuner, professionally calibrated to remove factory emissions restrictions and deliver noticeable gains in power, drivability, and efficiency. This custom tuning solution is designed for off-road use and pairs seamlessly with the EZLynk AutoAgent 3 platform for fast, wireless flashing and real-time diagnostics.

The LM2 3.0L Duramax EZLynk Delete Tuner disables emissions-related systems such as EGR, DPF, DEF, and SCR, allowing your engine to run cleaner internally while reducing soot buildup, regen cycles, and common failure points. The result is a smoother-running truck with improved throttle response, stronger torque delivery, and more consistent performance under load.

Using the EZLynk AutoAgent 3, tuning files are delivered directly to your vehicle over Wi-Fi or cellular connection—no mailing devices, no downtime. You also gain access to live data monitoring, trouble code reading/clearing, and the ability to update or revise tunes as needed.

Key Features & Benefits

• Custom delete tuning for off-road use

• Disables DPF, EGR, DEF, and SCR systems

• Improved horsepower, torque, and throttle response

• Reduced regen frequency and exhaust backpressure

• Enhanced fuel efficiency when driven responsibly

• Wireless flashing via EZLynk AutoAgent 3

• Live data monitoring and diagnostic support

• Tune revisions available if vehicle setup changes

Requirements

• Compatible vehicle equipped with E46 ECM. 2022 Limited Models Only

• EZLynk AutoAgent 3 included.

• Aftermarket exhaust and emissions-delete hardware required