Chevrolet Silverado aFe Large Bore HD Cat-Back Exhaust System Aluminum - 49-14002

Chevrolet Silverado aFe Large Bore HD Cat-Back Exhaust System Aluminum - 49-14002
Fits: 2006-2007 Chevrolet Silverado Duamax 6.6L LLY/LBZ

The smooth curves and increased size of This aFe cat-back exhaust systems helps remove restriction and keeps exhaust gasses flowing smoothly. Durable aluminized steel.

Large Bore HD Exhaust Systems
aFe exhaust systems are manufactured in-house to the highest engineering standards for performance and quality. All tubing is 100% mandrel bent to provide the highest flow possible. each system is extensively dyno and flow bench tested to provide maximum gains for your vehicle.

High-performance exhaust systems for today's power-hungry trucks

Let your engine breathe to realize its full potential

Factory-grade features and components with aftermarket performance

Specs:

4" aluminized steel tube

7" aluminized steel Muffler

U-bolt and band clamp

2-piece tail-pipe

Featuring:

Swaged bayonet ends lock exhaust components into place for the most secure installation possible. Other manufacturers use less expensive bent hangers that allow tubes and parts to slide from side to side, causing premature wear and damage.

Every hanger is thoroughly welded on each side to ensure a stronger connection, compared to other manufacturers who use only inferior floating hangers.

Premium-quality band clamps are used on critical joints to provide the tightest, leak-free seal possible. Other systems use common, less expensive U-bolt clamps.

All aFe tubing is 100% mandrel-bent. Mandrel bending ensures the tubing maintains its shape and size, providing smooth, unrestricted airflow. Standard tubing can lose as much as 20% of its diameter in sharp bends.

Advanced Flow Engineering, Inc. (aFe)
aFe produces high flow, high performance air filters & intake systems for the automotive industry. Founded in April, 1999, aFe was created to address an obvious need in the automotive aftermarket industry: a lack of choice for a high performance aftermarket air filter.

aFe is a team of engineers, machinists, production and sales people who believe in the product we design. We each have years of experience in our respective positions and together work to ensure that we have the best product on the market. aFe's purpose was not just to be another vendor that offers air filters, we chose to pay attention to those finer details that set an aFe filter apart from the competition.