AWE 0FG Exhaust Suite for the 4th Gen Silverado/Sierra 5.3L

The rumble revolution has begun. The AWE 0FG Exhaust Suite for the 5.3L-equipped 4th Gen Chevrolet Silverado and GMC Sierra 1500 is engineered to deliver the best-sounding exhaust on the planet™ while maintaining daily comfort and long-term durability. Designed as a 3-inch catback system, the 0FG combines aggressive tone, refined acoustics, and precision fitment across all factory bumper configurations.

Handcrafted from American-sourced T304L stainless steel with a .065” wall thickness, the exhaust runs smoothly from the factory emissions equipment to the rear of the truck. Integrated into the system is AWE’s patented 180 Technology®, which cancels out drone-prone frequencies before they enter the cabin. The result is a deep, full-bodied exhaust note under throttle with a calm, comfortable interior experience at cruising speeds.

The AWE 0FG Exhaust Suite is uniquely tailored to accommodate all bumper styles. Flat bumper trucks can be configured with a dual side-exit or dual rear-exit setup, while trucks equipped with bumper cutouts can run quad rear-exit tips or retain the factory OE “HDMI” tip bezels. Quad tip configurations utilize ball-and-socket joints to ensure precise alignment with bumper cutouts for a factory-quality finish.

Designed for real-world use, the system includes a wheelbase adapter to accommodate the 156.95” wheelbase and installs as a pure bolt-on with no cutting required. Built for life and ready for any encounter on the planet, the AWE 0FG delivers uncompromising sound, performance, and durability.

Engineered, designed, and manufactured in the USA, the AWE 0FG Exhaust Suite is fully emissions-friendly and backed by AWE’s Perfect Fitment Guarantee, No CEL Guarantee, and Lifetime Warranty.