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aFe Power 49-14001 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust System for 2001-2005 GM 6.6L Duramax LB7, LLY

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Key Features:

Cat-Back
Single Side Exit
Does Not Include Tip
Muffler Included
409 Stainless Steel

2001-2005 GM 6.6L Duramax LB7, LLY

Low Price: $611.60

Part Number: AFE-49-14001

Qty:

Product Information

Installation

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aFe Power 49-14001 Large Bore-HD 4" 409 Stainless Steel Cat-Back Exhaust System for 2001-2005 GM 6.6L Duramax LB7, LLY

Product Category Diesel Exhaust Systems

Brand Category aFe Power

Part Number aFe-49-14001

Features • Constructed from 4" Mandrel-bent Stainless Steel Tubing

• OE Style Band Clamps are Used for a Complete 360 Degree Sealing Surface

• Includes a 24" Long Muffler

• Uses OE Style Bayonet Hangers to Maintain a Stable Pipe Location

Tip Does Not Include Tip

Material 409 Stainless Steel

Weight 68 lbs

Warranty 2 Years

Emissions 50 State Legal

Manufacture Info

The new Large Bore-HD exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 4" stainless steel tubing for maximum flow, increased horsepower, increased torque and lower EGT's. This system is available in 4" cat-back with muffler. 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 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.

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 stainless steel tubing for maximum flow. Smooth transition bends allow for low turbulence, increasing horsepower, torque and lowering EGT's.