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5" Stainless Downpipe Back Single With Muffler | 2011-2015.5** GM 2500/3500 6.6L DURAMAX (FLO-PRO)
Unleash the power of your 2011-2015.5 GM 2500/3500 6.6L Duramax with our 5" Stainless Downpipe Back Single With Muffler. Crafted from durable stainless steel, this high-performance exhaust system enhances vehicle performance through easy installation components, resulting in improved airflow and horsepower. Elevate your driving experience today and redefine what your truck can achieve on closed-course competitions!
This high-performance exhaust system, expertly crafted from 16 gauge aluminized steel or T409 stainless steel, guarantees a seamless installation experience thanks to the provided clamps, pre-welded contour bends, and enhanced flanges. Experience a remarkable increase in horsepower and enjoy lower exhaust gas temperatures with improved airflow.
Designed for the 2011-2015.5 GM 2500/3500 6.6L Duramax models, this system is not only easy to install but also elevates your vehicle's performance for unmatched driving dynamics. Please note that this product is intended for closed-course competition use only and may not comply with emissions regulations.
Elevate your driving experience today with the advanced features of this exhaust system, and unleash the true potential of your vehicle!
- MaterialAluminized, Stainless
- MufflerWith Muffler, Without Muffler
- BrandMel’s Manufacturing
- ManufacturerMel's Manufacturing
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.
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 TypeVehicle Specific
Year | Make | Model | Notes |
---|---|---|---|
2011 | Chevrolet | Silverado 2500 HD | |
2011 | Chevrolet | Silverado 3500 HD | |
2011 | GMC | Sierra 2500 HD | |
2011 | GMC | Sierra 3500 HD | |
2012 | Chevrolet | Silverado 2500 HD | |
2012 | Chevrolet | Silverado 3500 HD | |
2012 | GMC | Sierra 2500 HD | |
2012 | GMC | Sierra 3500 HD | |
2013 | Chevrolet | Silverado 2500 HD | |
2013 | Chevrolet | Silverado 3500 HD | |
2013 | GMC | Sierra 2500 HD | |
2013 | GMC | Sierra 3500 HD | |
2014 | Chevrolet | Silverado 2500 HD | |
2014 | Chevrolet | Silverado 3500 HD | |
2014 | GMC | Sierra 2500 HD | |
2014 | GMC | Sierra 3500 HD | |
2015 | Chevrolet | Silverado 2500 HD | |
2015 | Chevrolet | Silverado 3500 HD | |
2015 | GMC | Sierra 2500 HD | |
2015 | GMC | Sierra 3500 HD |