• aFe POWER 49-44041-B Large Bore-HD 5" 409 SS DPF-Back Exhaust System 49-44041-B Photo - Primary
  • aFe POWER 49-44041-B Large Bore-HD 5" 409 SS DPF-Back Exhaust System 49-44041-B Photo - Unmounted
  • aFe POWER 49-44041-B Large Bore-HD 5" 409 SS DPF-Back Exhaust System 49-44041-B Photo - Unmounted
  • aFe POWER 49-44041-B Large Bore-HD 5" 409 SS DPF-Back Exhaust System 49-44041-B Photo - Unmounted
  • aFe POWER 49-44041-B Large Bore-HD 5" 409 SS DPF-Back Exhaust System 49-44041-B User 4
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AFE Power

aFe POWER 49-44041-B Large Bore-HD 5" 409 SS DPF-Back Exhaust System

aFe POWER 49-44041-B Large Bore-HD 5" 409 SS DPF-Back Exhaust System

sku: 0G5Z7 | mpn: 49-44041-B
$874.80
$917.50 $874.80
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⚠️ RACING/COMPETITION Use Only

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GM Diesel Trucks 11-16 V8-6.6L (td) LML Interested in a new exhaust system for your LML Duramax? Check out the Large Bore-HD DPF-Back exhaust system by aFe. This system is constructed from 5" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers. This unit uses all factory mounting locations to provide a quick, hassle-free installation. Also included in this exhaust system is a massive 7" wrinkle-black powder-coated 304 stainless steel tip with a laser-cut stainless steel aFe power badge. Large Bore-HD exhaust systems are the perfect combination of performance, fit and value. Simple Installation: All systems use factory mounting locations providing stability and hassle-free installation. Leak-Free Seal: High quality OE-style flange and band clamps are used for a complete 360 degree sealing surface. OE Fit: OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time. Flow and Performance: This Large Bore-HD exhaust system is constructed of 5" mandrel-bent stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's. Massive 7" Black Tip: Finishing off the exhaust is a powder-coated black 304 stainless steel exhaust tip. This tip features a drain port on the bottom to keep rust and corrosion away. A unique stainless steel laser-cut aFe Power logo plate is riveted on for an aggressive style. Note: Does not fit 2016 3500HD w/ NOX Sensor

Vehicle Fitments:

Year Make Model Submodel
2012 Chevrolet Silverado 1500 Hybrid, LT, XFE, LTZ, WT, LS, Base
2015 - 2016 Chevrolet Silverado 2500 HD High Country
2011 - 2016 Chevrolet Silverado 2500 HD LTZ, WT, LT
2015 - 2016 Chevrolet Silverado 3500 HD High Country
2011 - 2016 Chevrolet Silverado 3500 HD LTZ, LT, WT
2015 - 2016 GMC Sierra 2500 HD Base
2011 - 2016 GMC Sierra 2500 HD Denali, SLE, SLT
2011 - 2014 GMC Sierra 2500 HD WT
2015 - 2016 GMC Sierra 3500 HD Base
2011 - 2016 GMC Sierra 3500 HD SLE, Denali, SLT
2011 - 2014 GMC Sierra 3500 HD WT
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Vehicle fitment