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Home > EZ LYNK Auto Agent 3 DPF/EGR All-in-One Delete Kit for 2011-2016 6.6L Duramax LML
EGR/DPF delete kit with red billet EGR delete cap, 4 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, long crank-bent DPF delete mid-pipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, straight DPF delete mid-pipe with a large resonator canister, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, crank-bent DPF delete downpipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, S-bent DPF delete mid-pipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, 4 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, crank-bent DPF delete downpipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, long crank-bent DPF delete mid-pipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, straight DPF delete mid-pipe with a large resonator canister, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, bent DPF delete front pipe with a flanged inlet and tailpipe tip, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, bent DPF delete front pipe with a flanged inlet and tailpipe tip, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 5 inch long crank-bent DPF delete mid-pipe, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 4 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, straight DPF delete mid-pipe with a large resonator canister, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, bent DPF delete front pipe with a flanged inlet and tailpipe tip, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, S-bent DPF delete mid-pipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, S-bent DPF delete mid-pipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, long crank-bent DPF delete mid-pipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, 4 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, long crank-bent DPF delete mid-pipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, straight DPF delete mid-pipe with a large resonator canister, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, crank-bent DPF delete downpipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, S-bent DPF delete mid-pipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, 4 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, crank-bent DPF delete downpipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, long crank-bent DPF delete mid-pipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, straight DPF delete mid-pipe with a large resonator canister, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, bent DPF delete front pipe with a flanged inlet and tailpipe tip, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, bent DPF delete front pipe with a flanged inlet and tailpipe tip, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 5 inch long crank-bent DPF delete mid-pipe, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, 4 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with black billet EGR delete cap, crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, straight DPF delete mid-pipe with a large resonator canister, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, bent DPF delete front pipe with a flanged inlet and tailpipe tip, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, 5 inch crank-bent DPF delete downpipe with a V-band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with silver billet EGR delete cap, S-bent DPF delete mid-pipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, S-bent DPF delete mid-pipe with a flat band clamp, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD
EGR/DPF delete kit with red billet EGR delete cap, long crank-bent DPF delete mid-pipe with spring hangers, and dual braided coolant return hoses for 2011-2016 LML 6.6L Duramax Silverado Sierra 2500HD 3500HD

EZ LYNK Auto Agent 3 DPF/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
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Description How to Choose Fitment Shipping & Returns

Built for off-road 2011-2016 LML Duramax owners, this all-in-one DPF/DEF/EGR delete kit bundles exhaust hardware, EGR removal parts, and EZ LYNK tuning support for race-use performance builds. If you select the "No 2011-2015" or "No 2015.5-20116" option, EZ Lynk Tuner Device &File will not be included in your package.

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.
  • Do not include TCM Tune.
  • 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.

2011-2016 LML Duramax All-in-One Delete Kit 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 Auto Agent 3 Tuning 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 Notes Before Deleting Your LML Duramax

 6.6L Duramax LML EGR Delete Kit Instruction

 2011-2016 LML 6.6L Duramax DPF Delete Instruction

 EZ Lynk Installation Instruction
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T
Taran Waterhouse
Kit

Everything Ive ordered is nice but would have been better if everything came at the same time not in 4 or 5 different shipments and multiple days between or week between I had to move the date to get it installed due to shipping. So at this point I have yet to install any of it and waiting to get in the shop.

C
Colby

is the exlink device unlocked for lifetime or does it lock after a certain amount of time? also how many tunes does it come with?

SPELAB

Thank you for your inquiry.
EZ LYNK devices do not automatically lock after a certain period of time; however, tuning files and support are typically tied to the VIN. When performing a flash, customers can only select one tuning file at a time to write to the vehicle. If there are multiple files available in the account, other files can be selected via the app at a later date for flashing. The exact number of tuning options available and their respective horsepower ratings depend on the vehicle’s year, engine, gearbox and the tuning package purchased.
For further information, please contact us at: (service@spelabautoparts.com ).