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        2018+ Ram 6.7 Cummins Bully Dog Unlock Cable

        SKU: 40471

        Unlock your 2018+ Cummins' true potential with the Cummins Bypass Cable! Designed for use with the BDX or 40428, this cable bypasses factory restrictions, allowing for increased power, torque, and fuel efficiency. Fine-tune your engine's performance by adjusting fuel injection, timing, and boost pressure. Perfect for enthusiasts and racers, this upgrade unleashes your engine's full potential. Note: For off-road use only. Ensure compliance with local regulations before installation. Take your Cummins to the next level and experience the thrill of maximum performance! 

        0.0
        Bully Dog
        Vehicle Specific
        Check if this part fits your vehicle.
        • Brand: Bully Dog
        • $35.00

          • SKU
            40471
          • Weight
            2 lbs
          • Dimensions (L x W x H)
            10 x 8 x 1 in
          • Manufacturer Part #
            40471
        • Brand
          Bully Dog
        • Placement on Car
          OBD2
        • Manufacturer
          Derive
        • MPN
          40471
        • Country/Region of Manufacture
          United States
        • Sold As
          Each
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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
        2018Ram2500
        2018Ram3500
        2019Ram2500
        2019Ram3500
        2020Ram2500
        2020Ram3500