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aFe Power 49-44002 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust 2006-2007 GM 6.6 Duramax

aFe Power 49-44002 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust 2006-2007 GM 6.6 Duramax
Part Number: AFE-49-44002
Brand: aFe Power
List Price: $825.96
Price: $715.02

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aFe Power 49-44002 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust With Polished Tip, Fits 2006 2007 Silverado/Sierra 6.6 Duramax LLY/LBZ

The new Large Bore-HD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" 409 stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. This system is available in 4" cat-back with muffler, muffler delete pipe and a polished tip. Large Bore-HD exhaust systems are the perfect combination of performance, fit and value.

Installation is a Snap:
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.

Aggressive Sound:
A free-flowing 24" long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. Muffler delete pipe is also included for those who prefer a true race-inspired sound and maximum flow.

Perfect 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:
Large Bore-HD exhaust systems are constructed of 4" mandrel bent 409 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.

Emissions Disclaimer:
This product does not require a CARB EO#

Prop 65 Warning WARNING: Cancer and/or Reproductive Harm — www.P65Warnings.ca.gov

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Part # Description Price
AFE-49-44002 aFe Power 49-44002 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust 2006-2007 GM 6.6 Duramax $715.02 Add to Cart

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Fits These Applications:

Year Make Model SubModel Engine Transmission Drive
2007 Chevrolet Truck/SUV Silverado 2500HD - Crew Cab 6.5-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Crew Cab 6.5-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Crew Cab 8-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Crew Cab 8-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Ext Cab 6.5-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Ext Cab 6.5-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Ext Cab 8-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Ext Cab 8-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Reg Cab 6.5-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Reg Cab 6.5-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Reg Cab 8-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 2500HD - Reg Cab 8-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 2500HD Classic 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 2500HD Classic 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Crew Cab 8-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Crew Cab 8-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Crew Cab 8-ft Bed DRW 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Crew Cab 8-ft Bed DRW 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Ext Cab 8-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Ext Cab 8-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Reg Cab 6.5-ft Bed 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 3500HD - Reg Cab 6.5-ft Bed 6.6 D 4WD
2007 Chevrolet Truck/SUV Silverado 3500HD Classic 6.6 D 2WD
2007 Chevrolet Truck/SUV Silverado 3500HD Classic 6.6 D 4WD
2006 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 2WD
2006 Chevrolet Truck/SUV Silverado 2500HD 6.6 D 4WD
2006 Chevrolet Truck/SUV Silverado 3500HD 6.6 D 2WD
2006 Chevrolet Truck/SUV Silverado 3500HD 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD - Crew Cab 6.5-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 2500HD - Crew Cab 6.5-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD - Crew Cab 8-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 2500HD - Crew Cab 8-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD - Ext Cab 6.5-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 2500HD - Ext Cab 6.5-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD - Ext Cab 8-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 2500HD - Ext Cab 8-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD - Reg Cab 6.5-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 2500HD - Reg Cab 6.5-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD - Reg Cab 8-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 2500HD - Reg Cab 8-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 2500HD Classic 6.6 D 2WD
2007 GMC Truck/SUV Sierra 2500HD Classic 6.6 D 4WD
2007 GMC Truck/SUV Sierra 3500HD - Crew Cab 8-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 3500HD - Crew Cab 8-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 3500HD - Crew Cab 8-ft Bed DRW 6.6 D 2WD
2007 GMC Truck/SUV Sierra 3500HD - Crew Cab 8-ft Bed DRW 6.6 D 4WD
2007 GMC Truck/SUV Sierra 3500HD - Ext Cab 8-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 3500HD - Ext Cab 8-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 3500HD - Reg Cab 6.5-ft Bed 6.6 D 2WD
2007 GMC Truck/SUV Sierra 3500HD - Reg Cab 6.5-ft Bed 6.6 D 4WD
2007 GMC Truck/SUV Sierra 3500HD Classic 6.6 D 2WD
2007 GMC Truck/SUV Sierra 3500HD Classic 6.6 D 4WD
2006 GMC Truck/SUV Sierra 2500HD 6.6 D 2WD
2006 GMC Truck/SUV Sierra 2500HD 6.6 D 4WD
2006 GMC Truck/SUV Sierra 3500HD 6.6 D 2WD
2006 GMC Truck/SUV Sierra 3500HD 6.6 D 4WD