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        Heavy Tow Tune incl EFI Live AutoCal v3 Duramax LML (2011-16)

        SKU: MO-115001010600

        Enhance your vehicle's towing capabilities with our Heavy Tow Tune, tailored for the 2011 to 2016 Chevy Silverado and GMC Sierra. This ECM tuning solution, featuring the EFI Live AutoCal v3, optimizes Duramax engine performance, making heavy towing effortless while boosting efficiency and responsiveness. Choose from flexible subscription options to match your needs and unlock the full potential of your truck today!

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        Motor Ops Products
        Vehicle Specific
        Check if this part fits your vehicle.
        • Brand: Motor Ops Products
        • $1364.98

        Enhance your vehicle's towing capabilities with our cutting-edge Heavy Tow Tune, designed specifically for the 2011 to 2016 Chevy Silverado and GMC Sierra, featuring the advanced EFI Live AutoCal v3 for seamless integration.

        This powerful ECM tuning solution optimizes your Duramax engine performance, allowing you to tackle heavy loads effortlessly while improving overall efficiency and responsiveness.

        Select from multiple subscription options to suit your specific needs, ensuring the performance upgrade you desire is always within reach. Experience the difference today and unlock the full potential of your truck with our professional-grade enhancements.

          • SKU
            MO-115001010600
          • Manufacturer Part #
            115001010600
        • Brand
          Motor Ops Products
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        Shipping Times

        Most customers will see their parts within 3-5 business days. We will primarily ship with Purolator ground & DHL Express to ensure the fastest shipping possible.

        Please Note: These are only estimates and shipping time may vary depending on your location, out of country and rural locations expect longer wait times.

        Where Do We Ship 

        We will ship our products within Canada and the United States.

        Please Note: There are limitations what can be shipped to the United States.

        Damaged Shipments

        We provide the option to purchase insurance as we are not responsible for any damage while with a courier, we don’t often see issues, but it does happen. If you purchased insurance we will put in a claim, if no insurance was purchased there will be no refunds or exchanges.

        We accept the following payment methods:


        Return Policy

        It happens sometimes we would like to return it. Here are our return rules:

        • Prior to any return you must contact us and get an approval for a  RMA number
        • Product must be unopened and have no damage. 
        • You must pay for the shipping back, please insure so if anything happens you can make a claim, we are not responsible for damage during shipping and is the sole responsibility of the customer.
        • Regular products are subject to a 5% Restocking fee.
        • Items over 50 lbs. or special orders will be subject to a 20% Restocking fee.
        • Electronics & Tuning is a final sale and cannot be returned. 
        • Fitment Type
          Vehicle Specific
        YearMakeModelNotes
        2011ChevroletSilverado 2500 HD
        2011ChevroletSilverado 3500 HD
        2011GMCSierra 2500 HD
        2011GMCSierra 3500 HD
        2012ChevroletSilverado 2500 HD
        2012ChevroletSilverado 3500 HD
        2012GMCSierra 2500 HD
        2012GMCSierra 3500 HD
        2013ChevroletSilverado 2500 HD
        2013ChevroletSilverado 3500 HD
        2013GMCSierra 2500 HD
        2013GMCSierra 3500 HD
        2014ChevroletSilverado 2500 HD
        2014ChevroletSilverado 3500 HD
        2014GMCSierra 2500 HD
        2014GMCSierra 3500 HD
        2015ChevroletSilverado 2500 HD
        2015ChevroletSilverado 3500 HD
        2015GMCSierra 2500 HD
        2015GMCSierra 3500 HD
        2016ChevroletSilverado 2500 HD
        2016ChevroletSilverado 3500 HD
        2016GMCSierra 2500 HD
        2016GMCSierra 3500 HD