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5" Aluminized Downpipe Back Single NO Muffler | 2007.5-2010 GM 2500/3500 6.6L DURAMAX (FLO-PRO)
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        5" Aluminized Downpipe Back Single NO Muffler | 2007.5-2010 GM 2500/3500 6.6L DURAMAX (FLO-PRO)

        SKU: 532002

        Unleash the power of your vehicle with our 5" Aluminized Downpipe Back Exhaust System, designed specifically for 2007.5-2010 GM 2500/3500 6.6L Duramax models. This high-flow design not only enhances performance with remarkable sound but also significantly lowers exhaust gas temperatures, making it the perfect upgrade for non-registered racing applications. Elevate your racing experience and transform your vehicle into a powerhouse—order yours today!

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        Mel’s Manufacturing
        Vehicle Specific
        Check if this part fits your vehicle.
        • Brand: Mel’s Manufacturing
          • 3% off
          $1290.00 save $38.70
        • $1251.30

        Experience exceptional performance with this high-quality downpipe back exhaust system, expertly crafted from either 16 gauge aluminized steel or T409 stainless steel. Designed for easy installation, it features contour bent hangers and TorcTite clamps that ensure a perfect fit and optimum flow.

        This system significantly lowers exhaust gas temperatures (EGTs) while enhancing air flow, allowing your vehicle to unleash its full horsepower potential. Ideal for non-registered racing vehicles, it is specifically tailored for 2007.5-2010 GM 2500/3500 6.6L Duramax models.

        Boost your racing experience with the impressive sound and power provided by this exhaust setup. Don’t miss out on transforming your vehicle into a powerhouse; order yours today!

          • SKU
            532002
          • Weight
            82 lbs
          • Manufacturer Part #
            SS634NM
        • 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
        2007ChevroletSilverado 2500 HD
        2007ChevroletSilverado 3500 HD
        2007GMCSierra 2500 HD
        2007GMCSierra 3500 HD
        2008ChevroletSilverado 2500 HD
        2008ChevroletSilverado 3500 HD
        2008GMCSierra 2500 HD
        2008GMCSierra 3500 HD
        2009ChevroletSilverado 2500 HD
        2009ChevroletSilverado 3500 HD
        2009GMCSierra 2500 HD
        2009GMCSierra 3500 HD
        2010ChevroletSilverado 2500 HD
        2010ChevroletSilverado 3500 HD
        2010GMCSierra 2500 HD
        2010GMCSierra 3500 HD