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4" Stainless Flex Pipe Back Single No Muffler
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        4" Stainless Flex Pipe Back Single | 2019+ Ram 2500/3500 6.7L Cummins Without Muffler (FLO-PRO)

        SKU: 412029

        Elevate your driving experience with the 4" Stainless Flex Pipe Back system, designed specifically for the 2019+ Ram 2500/3500 6.7L Cummins. Constructed from robust 16 gauge aluminized steel or premium T409 stainless steel, this high-performance exhaust system ensures durability, enhanced airflow, and significant horsepower gains. Experience the thrill of performance like never before—upgrade today and unleash the true potential of your race vehicle!

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        Mel’s Manufacturing
        Vehicle Specific
        Check if this part fits your vehicle.
        • Brand: Mel’s Manufacturing
          • 3% off
          $1000.00 save $30.00
        • $970.00

        Engineered with precision, this 4" Stainless Flex Pipe Back system is constructed from durable 16 gauge aluminized steel or T409 stainless steel, ensuring longevity and performance optimization. Installation is straightforward thanks to included clamps, contour bends, and enhanced flanges, making it a great choice for both enthusiasts and professionals alike.

        This exhaust system delivers substantial horsepower improvements, reduced exhaust gas temperatures (EGTs), and enhanced airflow, transforming your 2019+ Ram 2500/3500 6.7L Cummins into a powerhouse.

        Designed for non-registered race vehicles, this system is intended for closed-course competitions only—experience the thrill of performance like never before. Upgrade today for unmatched power and sound!

          • SKU
            412029
          • Weight
            64 lbs
          • Manufacturer Part #
            SS890NM
        • Material
          Aluminized, Stainless
        • Muffler
          With Muffler, Without Muffler
        • Brand
          Mel’s Manufacturing
        • Manufacturer
          Mel's Manufacturing
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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
        2019Ram2500
        2019Ram3500
        2020Ram3500
        2020Ram2500
        2021Ram2500
        2021Ram3500
        2022Ram2500
        2022Ram3500