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Home > DPF/DEF/EGR All-in-One Delete Kit for 2011-2016 6.6L Duramax LML

DPF/DEF/EGR All-in-One Delete Kit for 2011-2016 6.6L Duramax LML

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Selected Variant SKU: SPES27011-BK-ES08103-JN-EP13-00004001
$1,709.99
EZ Lynk w/Tuner Device - Non-refundable
EGR Color
DPF
Quantity In stock
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Please Note

  • All tunes are custom and non-refundable under ANY circumstances.
  • EZ LYNK tuning files require 7–10 business days to create. DO NOT install delete parts early.
  • You may be charged import fees. Please accept the delivery and contact us at service@spelabautoparts.com to resolve any charges. Thanks!
  • Does not fit Cab & Chassis trucks.

Unlock the true potential of your 2011-2016 GM 6.6L Duramax LML. This package combines a T409 DPF Delete Pipe, EGR Delete Kit, and EZ Lynk tuner (with device and SOTF tunes) to address common factory limitations and enhance performance. Already have a tuner? Check out our LML Delete Kit (No Tuner) for the hardware only.

LML All-in-One Delete Kit (with soft tuning) Key Features

  • Eliminates DPF & EGR Issues - Removes the factory DPF, preventing forced regenerations and engine power limiting. Deletes the EGR system to lower engine temperatures and reduce intake carbon buildup, promoting long-term reliability.
  • Customizable On-Demand Power - The EZ Lynk device with SOTF tunes allows you to switch power levels instantly (e.g., Economy, Tow, Performance) for better drivability, fuel efficiency, and significant horsepower gains.
  • Overall Performance Gains - Delivers stronger throttle response, lower exhaust temperatures, and a more robust sound. Reduces vehicle weight and eliminates the future cost of DPF/EGR system repairs.

Specification

Exhaust Material T-409 Stainless Steel, it is magnetic.
Thickness 2mm thick for long-lasting durability and heat resistance.
Inlet Diameter 4.0"/5.0‘’
mandrel-bent construction Maximum flow efficiency, helping your diesel breathe easier

 

EZ Lynk Key Features

How the EZ LYNK Duramax Package Works

The Auto Agent 3 connects to your truck’s OBD2 port and links with the EZ LYNK app, giving your technician direct access for updates, troubleshooting and tune delivery via Wi-Fi. NOTE: Tuning does not support PTO units.

60-Second Simple Setup:

  • Plug the device into your Duramax OBD2 port.
  • Install the EZ LYNK Mobile App on Android or iOS.
  • Connect via Wi-Fi, and you're all set for Cloud-based vehicle tuning.

Advanced Diagnostic Scan Tool:

  • Connected OBD scan tool for you and your technician.
  • Read and clear Diagnostic Trouble Codes (DTC).
  • Perform recommended functions and install firmware updates over the air.

Cloud-Connected Tune Management:

  • Access and install tune files directly through the EZ LYNK cloud interface.
  • Switch between power levels or towing calibrations anytime, anywhere.
  • Automatic data sync ensures VIN-locked tuning integrity and reliability.

Fleet-Ready Functionality:

  • Ideal for both single-truck owners and fleet managers.
  • Share data logs, maintenance reports, and diagnostics remotely.
  • Enable multiple user access for simplified management and communication.

Platform Compatibility:

  • Web Portal: Access and manage tunes from any browser.
  • EZ LYNK App: iOS 12.0+ and Android 8.0+ compatible for wireless management.

Installation

 6.6L Duramax LML EGR Delete Kit Instruction

 2011-2016 LML 6.6L Duramax DPF Delete Instruction

 EZ Lynk Installation Instruction