EZ Lynk Tunes ONLY
- 2015.5–2016 Chevy / GMC Duramax 6.6L (LML) | EZ LYNK DPF DEF EGR Delete Tuning Package ONLY (NO DEVICE)
- Tunes
- EZ Lynk
- Kit add-ons are found below. The more you add the more you save!
Kit Add-ons
Click "add to kit" to add an item to your kit. The more you add the more you save! Included items can be removed from your kit by clicking the red button "remove from kit". You can only have a Full Exhaust or a DPF pipe added to a kit at a time.
Product Details
2015.5–2016 Chevy / GMC Duramax 6.6L (LML) | EZ LYNK Delete Tuning Package ONLY (NO DEVICE)
Power Level Options
4-Week Support Package
Our 4-week support gives you access to all tuning compatible with your truck for 4 weeks—ideal if you’re looking to load a tune and go.
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After 4 weeks, the tune currently on your vehicle stays installed
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Upgrade to Lifetime Support for ongoing access to our full tune library and software updates
Lifetime Support Package (Recommended)
Lifetime Support includes unlimited flashes plus basic tune revisions across all available tunes.
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Full access to our tune library
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Automatic tune updates as improvements are released
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No expiration—keeps your AutoAgent 3 current long-term
Tune Availability Note
We’re always building and improving new tunes. The list below is a rough snapshot of common tune options. Exact availability can vary by configuration, and more tunes are added regularly.
Tune Options by TCM / Configuration
2015–2016 Truck / Cab & Chassis | LML 6.6L — TCM Variant A (G1516T66_A50)
Common tune options:
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Tow Tune
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Light Tow Tune
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Street Tune
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Street Tune (CP3 Conversion Variant)
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Economy Tune
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SOTF (Switch-On-The-Fly)
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SOTF (“Idle Hiss” Variant)
Extended library examples (configuration-specific):
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50 HP Tune
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DSP5 Switch Tuning
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DSP5 Switch Tuning (CP3 Conversion)
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50 HP (Manual Transfer Case)
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DSP5 Switch (Manual Transfer Case)
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SOTF 0–130 HP (EGR Temp Sensor Switch – Gray/Tan Wires)
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SOTF 0–140 HP (EGR Temp Sensor Switch – Gray/Tan Wires)
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SOTF 0–240 HP (“Hot” High Power File)
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Stock / Return-to-Stock Tune
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Street Tune (Standard Variant)
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Tow Tune (Standard Variant)
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TCM Tuning (Pro Power Variant)
2015–2016 Truck / Cab & Chassis | LML 6.6L — TCM Variant B (G1516T66_T87)
Common tune options:
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Single Tank: SOTF
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Single Tank: Tow Tune
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Cab & Chassis: Tow Tune
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Tow Tune 1
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Tow Tune 2
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Street Tune
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Economy Tune
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SOTF (Switch-On-The-Fly)
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SOTF (“Idle Hiss” Variant)
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Single Tank (CP3 Conversion Variant)
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Recovery File
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T87 TCM File (Transmission Control Module)
Extended library examples (configuration-specific):
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50 HP Single Tune
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DSP5 SOTF Switch Tuning
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DSP5 SOTF (CP3 Conversion)
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50 HP (Manual Transfer Case)
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DSP5 SOTF (Manual Transfer Case)
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SOTF 0–130 HP (EGR Temp Sensor Switch – Gray/Tan Wires)
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SOTF 0–140 HP (EGR Temp Sensor Switch – Gray/Tan Wires)
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SOTF 0–240 HP (“Hot” High Power File)
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Stock / Return-to-Stock Tune
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Street Tune
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Tow Tune
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Light Tow Tune
Shipping and Returns Policy
Important Notice: Please Read Carefully
Shipping Costs
Our shipping rates apply to orders shipped within the United States and Canada.
Shipping Times
- Air Shipping: Orders placed with air shipping by 2:00 PM EST on a business day will ship the same day.
- Ground Shipping: Our goal is to process and ship within 24-48 hours during business days, unless your order contains custom tunes that are preloaded which may take an additional 1-3 business days to ship.
Shipping Delays
Please be aware that we are not responsible for shipping delays due to weather conditions, natural disasters, or any other events beyond our control. No refunds will be issued for delays caused by such events.
Special Shipping Information
- Alaska and Hawaii:
Orders shipping to Alaska and Hawaii must select 2nd Day Air. Overnight shipping may not be available for remote areas, and these locations may experience longer delivery times than stated. - Remote Areas:
Some remote areas in Canada and other regions may incur additional shipping costs. If additional fees apply, we will notify you, and your order will be shipped once the extra shipping cost is paid. - International Shipping:
For shipping outside the US and Canada, please contact us through our contact page for assistance. - Large Packages:
All Full Exhausts, Pipes, and Air Intakes ship GROUND!
Returns Policy
- General Return Policy:
Due to the specialized nature of our products, we generally do not accept returns. Most items are VIN-specific or custom-built to order. - Defective Items:
We only accept exchanges for defective items. We recommend professional installation for these items. If a product is defective and cannot be exchanged or repaired, a refund of the original purchase price will be issued upon receipt of proof of malfunction or damage. - Return Exceptions:
In certain cases, we may make exceptions for returns. If your return request is approved, a 30% restocking fee will be applied. All items must be returned in their original packaging, and return shipping costs will not be refunded. - Cancellations:
All sales are final. If you cancel your order after it has been placed but before it has shipped, a 5% processing fee will apply. - Non-Returnable Items:
Certain items, such as hard parts (e.g., EGR kits, DPF pipes/exhaust, pyro kits, throttle valve kits, exhaust tips, and intakes), are not eligible for return unless an exception is made. If an exception is granted, a 30% restocking fee will be applied, along with the cost of return shipping.
Contact Us
Before returning any items, please contact us for specific shipping instructions.
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