2011-2016 Chevrolet Silverado 3500 HD - Large Bore-HD 5 IN 409 Stainless Steel DPF-Back Exhaust System
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. 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.
Fitment Note: This item does not fit 2016 3500HD models equipped with NOX Sensor
Emissions Disclaimer: This product does not require a CARB EO#
All aFe exhaust systems are engineered and manufactured in our Corona, California facility.
- Instructions
Vehicle Applications
Year | Make | Model | SubModel | Engine | Fuel |
2011-2016 | Chevrolet | Silverado 2500 HD | Duramax | V8 6.6L (td) | Diesel |
2011-2016 | Chevrolet | Silverado 3500 HD | Duramax | V8 6.6L (td) | Diesel |
2011-2016 | GMC | Sierra 2500 HD | Duramax | V8 6.6L (td) | Diesel |
2011-2016 | GMC | Sierra 3500 HD | Duramax | V8 6.6L (td) | Diesel |
Weight | 39.00 lbs |
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Parent Product Type | Performance Upgrades |
Product Types | Exhaust Systems |
Brand | Advanced Flow Engineering |
Make | Chevrolet |
Model | Silverado HD |
Year | 2011, 2012, 2013, 2014, 2015, 2016 |