aFe Apollo GT Series 409 Stainless Steel Muffler Upgrade Pipe GM Silverado/Sierr

49C44137

3 IN 409 Stainless Steel Construction:
This exhaust exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability.

High-Flow 409 Stainless Steel Muffler:
This system features a high-flow 409 stainless steel muffler, producing a throaty sound.

Throaty Sound:
This system produces a throaty sound unleashing all available horsepower and torque.

Computer-Aided Design:
Utilizing state-of-the-art computer-aided design technology, this exhaust system is designed for custom, high tolerance factory fitment.

MIG-Welded:
100% MIG-Welded for race-proven strength and durability.

Fitment Note:
Will not fit models equipped with factory performance exhaust system
This item will only fit models with single front exhaust valve
Models with dual front and rear valves use 49C44114

aFe POWER exhaust systems are engineered and manufactured in our Corona, California facility.