5-inch 409 stainless steel constant-diameter DPF-back system. Patented negative backpressure SideKick tip helps lower exhaust exit temps by 15%. Improves flow and cuts backpressure by 89% from the DPF and 9% at the turbine inlet, allowing the engine to produce more horsepower. Includes Huge Polished-Chrome or Cerakote Black Patented SideKick tip. The 5-inch Monster Exhaust designed specifically for the 2011-2016 GM 6.6L Duramax LML 2500/3500 HD pickup trucks. The DPF-back exhaust system features constant-diameter 5-inch mandrel-bent Aluminized Steel tubing and a massive patented tip which virtually eliminates backpressure after the DPF and prevents trailer meltdown.Key Features:-5" 409 stainless steel constant-diameter DPF-back exhaust system.-15% reduction in exhaust temperature 2 feet behind the tip during regen-Huge patented 6.5" x 7.5" ob-round slash-cut exhaust tip-Chrome-plated stainless tip will not turn brown with heat-89% less backpressure at the DPF than stock exhaust-9% less backpressure at the exhaust turbine-Ob-Round Exhaust Tip Patent No. 5,581,111 S1-Fits trucks with aftermarket airbags-see fitment notes section above-1-Year Limited Warranty
This Part Fits:
Year
Make
Model
Submodel
2015-2016
Chevrolet
Silverado 2500 HD
High Country
2011-2016
Chevrolet
Silverado 2500 HD
LT
2011-2016
Chevrolet
Silverado 2500 HD
LTZ
2011-2016
Chevrolet
Silverado 2500 HD
WT
2015
Chevrolet
Silverado 3500 HD
High Country
2011-2015
Chevrolet
Silverado 3500 HD
LT
2011-2015
Chevrolet
Silverado 3500 HD
LTZ
2011-2015
Chevrolet
Silverado 3500 HD
WT
2015-2016
GMC
Sierra 2500 HD
Base
2011-2016
GMC
Sierra 2500 HD
Denali
2011-2016
GMC
Sierra 2500 HD
SLE
2011-2016
GMC
Sierra 2500 HD
SLT
2011-2014
GMC
Sierra 2500 HD
WT
2015
GMC
Sierra 3500 HD
Base
2011-2015
GMC
Sierra 3500 HD
Denali
2011-2015
GMC
Sierra 3500 HD
SLE
2011-2015
GMC
Sierra 3500 HD
SLT
2011-2014
GMC
Sierra 3500 HD
WT
Any questions?
Address frequently asked questions about this product to minimize any concerns or uncertainties that might deter a customer from making a purchase.
Does it come with a warranty?
Any products listed will have a warranty provided by the manufacturer only. Stealth Diesel is not liable for any warranty. We can assist in warranty claims but we do not provide warranty on items we dont manufacturer. Most products have a 1 year warranty. For more information on warranty, reach out to us or the manufacturer for specific warranty details.
What happens if I have an issue?
We recommend reaching out directly to the manufacturer, but we are availble to assist with any issues or concerns for troubleshooting.
How fast is shipping?
Free ground shipping will be UPS ground, typically 5-7 business days or sooner. Expidited shipping is available on in stock products only.
What's the returns policy?
Most items are returnable unopened within 30 days of purchase. A stocking fee of 20% will be deducted for all returns. Items that are non-refundable are special order, custom made, powder coated, electrical or oversize items. Return shipping is at the expense of the buyer.
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