• For Off-Road Use Only
    Tuner Depot Delete Tuning GM Duramax LB7 (2001-2004) EFI Live AutoCal Tune Package for GM Duramax (2001-2016)
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EFI Live AutoCal Tunes for 6.6L Duramax | 2001-2016 GMC/Chevrolet

Sku: AutoCal Tune - LB7

This product fits:

2001-2016 Chevrolet Silverado 2500 and 3500; 2001-2016 GMC Sierra Denali 2500 and 3500 6.6L Duramax Diesel pickups; 2007.5-2016 LMM and LML GM Duramax 3500, 4500, and 5500 Cab & Chassis with 6.6L Cummins Diesel engines.
$357.50
-0%
Shipping calculated at checkout.
Choose your GM Duramax Engine Generation: GM Duramax LB7 (2001-2004)

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Notification for the incorrect product/variant will be listed here.

Click here to find the right tuner for your truck!
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🚨 REMEMBER 🚨

Within the device vehicle info section, look for the value with the text containing "14C204":
HC3A-14C204-ABH

Once you receive the device, please contact us with your serial number, VIN, and ECU strategy so we can create the custom tunes and send it to you for tuning your vehicle.

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Black Bandit Series 3 material image
T304 Stainless Steel

The Purest Stainless Steel used in Exhaust System Manufacturing

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High Rust Resistance

Lasts up to 20+ years icon

Lasts Up To 20+ years

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Looks Better

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T409 Stainless Steel

The Standard Stainless Steel used in Exhaust System Manufacturing

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Low Rust Resistance

Lasts up to 20+ years icon

Lasts Up To 5-8 Years

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Looks Dull

Attention

A 2022 Cummins Tune Package was added to your cart. This tune is a beta tune that may cause the following:

  • Low power
  • Poor fuel mileage
  • Engine codes that may appear
  • Poor shifting characteristics

For a tested and proven tune, please view our Ram Cummins 6.7L All-in-One DPF/DEF/EGR Delete Kit w/ECM Swap (2022-2024)

Attention

You have added a product to your cart that requires the Service. This required additional service is NOT included in the price shown on TunerDepot.com. This means that you will be required to pay for the Service in addition to the product you have just added to the cart.

EFI Live Duramax tuning for off-road use only.

Image is for demonstration purposes only.

Tune Package for EFI Live AutoCal - GM Duramax

Expand your AutoCal's capabilities! If you already have an AutoCal device and wish to add another vehicle, then our tune package is the perfect solution. Additionally, we offer Tune Files along with an optional SOTF switch, ensuring the process remains smooth and tailored to your preferences. Moreover, this package is designed to simplify tuning for multiple vehicles, giving you more control over your setup.

Choose Your GM Duramax Engine Generation

Choose your GM Duramax Engine Year to match the perfect Tuning Data with your tuner:

  • GM Duramax LB7 (2001-2004)
  • GM Duramax LLY (2004.5-2005)
  • GM Duramax LBZ/LMM (2006-2010)
  • GM Duramax LML (2011-2016)

Switch Options for EFI Live Duramax Tuning

Opt for an additional switch to further enhance your tuning experience by ordering SOTF Switches that give the user Full Control of their Tuned engines.

SOTF Switches and Cables for GM Duramax (2001-2016)

Tune Files Included

Our SOTF tune pack comes equipped with various power level options:

  • Stock
  • Eco/Tow +65HP
  • Street +100HP
  • Max Power +130 HP

Seamless Process

Upgrading is simple:

  1. Email our tech support to request a VIN slot increase without forgetting to include your AutoCal's Serial Number.
  2. Purchase an additional VIN license from EFI Live.

    Need Additional VIN Licenses? Follow the Procedure Here

  3. Order this product for your GM Duramax's additional tune file.
  4. Easily load the new tune file onto your AutoCal device.
  5. Flash Tune your vehicle for enhanced performance.

Compatibility & Important Notes for EFI Live Tuning

Our tunes are designed for a wide range of GM Duramax models, including:

  • 2001-2016 Chevrolet Silverado 2500 and 3500
  • 2001-2016 GMC Sierra Denali 2500 and 3500 6.6L Duramax Diesel pickups
  • 2007.5-2016 LMM and LML GM Duramax 3500, 4500, and 5500 Cab & Chassis with 6.6L Duramax engine

Important Details

  • We offer Cab & Chassis-specific tunes exclusively for LMM and LML models.
  • EFI Live tunes do not support PTO units, and using these tunes may disable the PTO system.

What to Expect After Ordering

Once you place your order, we will contact you within one business day to collect the required vehicle details to create your custom tune files. Please monitor your email closely, and if you experience any delay, reach out to us immediately for assistance.

Please Review:
Take a moment to read our Terms & Conditions and Shipping Policy below before placing your order.

Upgrade your truck with confidence, knowing our tunes are tailored to fit your Duramax engine and deliver the performance you expect.

Note: For a custom-tailored EFI Live & OBD2 Flash Tuning interface tune, please add the Large Injectors and Upgraded Turbo Custom Tuning product to your cart.

Important Product Information

Off-Road Use Only: The products sold on this website are intended for off-road use only, and may not be legal for use on public highways where pollution control laws apply.

Check Local Laws: Before purchasing and installing any of these parts, please check your local and state laws to confirm whether the modifications are legal in your area.

Professional Installation Recommended: These kits and parts are strongly recommended to be installed by professional mechanics only. Improper installation may lead to performance issues or damage to your vehicle. Unless specified differently on the product page, our parts do not include installation instructions. They are intended for individuals with a proficient understanding of mechanical systems and procedures. Like many aftermarket parts compatible with a variety of vehicles, minor adjustments or modifications may be necessary during the installation process. We cannot accept returns or offer refunds on the basis of an inability to complete the installation due to the absence of instructions.

Warranty: The use of these parts will void the warranty of your vehicle. Please confirm with your vehicle manufacturer before purchase and installation.

No Liability: Tuner Depot is not responsible for any damage or issues that may arise from the use of these parts.

Product Images: Product images are for illustrative purposes only and may differ from the actual product due to manufacturer design changes or improvements.

No Performance Guarantees: While these parts are designed to enhance the performance of your vehicle, no guarantees are made regarding the specific performance gains that will be achieved.

Shipping Policy at Tuner Depot

At Tuner Depot, we understand the importance of timely delivery for your performance parts. We're committed to ensuring a seamless shipping experience, striving to dispatch your orders with utmost efficiency and speed.

Our Shipping Policy: Our aim is to dispatch all orders within two business days, providing you with a quick and efficient processing time. However, unforeseen circumstances beyond our control may occasionally impact shipping times.
Factors Affecting Shipping:
  • Weather Conditions: Adverse weather conditions such as rain, snow, or sleet may affect delivery timelines. We will make every effort to minimize any delays.
  • Holiday Periods: Please note that our shipping center will be closed during holidays. We will resume shipping promptly on the next business day. Allow for potential delays during peak seasons, but rest assured, we will keep you informed every step of the way.
  • Staff Availability: Unforeseen circumstances can occasionally affect our staffing levels, possibly leading to minor delays. We are committed to swiftly resolving any issues to maintain our high standards of service.
We genuinely appreciate your understanding and patience during any unexpected obstacles. Be assured that we will utilize every resource available to deliver your performance parts promptly.