AWE 0FG Catback Split Rear Exit Exhaust for 4th Gen Silverado/Sierra 1500 5.3L (With Bumper Cutouts) - OE Tips

The rumble revolution has begun. AWE 0FG for the 5.3L-equipped 4th Gen Silverado/Sierra 1500:

The 0FG Exhaust:

The 0FG is a 3” T304L stainless steel catback configuration featuring AWE’s patented drone-canceling 180 Technology®. Together, combined with precision fitment, class-leading rigidity, and tailored tip options for all bumper variations, you’re looking at the Best Sounding Exhaust on the Planet™ for the 5.3L-equipped Silverado/Sierra.

American-sourced T304L stainless steel with a wall thickness of .065” runs smoothly from front to back, connecting right after the factory emissions equipment. After exiting the 180 Technology® resonator, the 0FG exhaust brings up the rear in various fashions.

Perfect tone, compliments of AWE 180 Technology®:

Keeping the aggression at the rear of the Silverado/Sierra, and out of the cabin, is AWE’s patented drone-canceling solution, 180 Technology®.

As exhaust gases exit the 5.3L engine and flow into an AWE 180 Technology® equipped resonator, they pass through strategically located ports, and into reflection chambers. Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers.

By controlling the size and location of the ports and the chambers, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves rejoin the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies.

Bumpers and Tip Options:

Flat bumpers: drivers have the option of two exhaust configurations to accommodate their flat bumper.

• Single passenger-side-exit: dual 4.5” double-walled slash-cut tips in diamond black or chrome silver
• Dual rear-exit: dual 5” double-walled straight-cut tips in diamond black or chrome silver.

Bumpers with cut-outs:

• Dual rear-exit, quad 4” double-walled slash-cut tips in diamond black or chrome silver.
• Dual rear-exit, factory OE "HDMI" tip bezels

What’s in the box?

Complete 0FG Catback Exhaust, wheelbase adapter, two or four tips in desired finish, and all necessary hardware for installation.

What is 180 Technology®?

AWE's patented 180 Technology® works a little something like this: As exhaust gases exit the engine and flow into an AWE 180 Technology®-equipped resonator, they pass through strategically located ports, and into reflection chambers.

Sound waves, carried by these exhaust gasses, bounce off the walls of the reflection chambers. Depending on the sound requirements of each vehicle, AWE acoustic engineers adjust the size and location of the ports and the chambers. By controlling the size and location of these key elements, we also control when the sound waves exit the chambers. The specific timing of when the reflected sound waves re-join the main exhaust flow creates a one-hundred-and-eighty-degree out-of-phase sound wave that cancels out problematic frequencies.

Consistency through change.

AWE 180 Technology® is not on a “one size fits all” concept. Rather, AWE engineers design sound cancelation resonators based upon the specific acoustics generated by vehicle types, thereby ensuring perfect sound, every time. It’s one of the reasons AWE exhausts have earned a reputation for the perfect tone, regardless of application.

What it means to you.

The result? The removal of unwanted tones in all AWE 180 Technology®-equipped exhaust systems. The sound produced by this formula is the perfect, signature note. Unlocked performance and spot-on tone, every time.

A video’s worth 1,000,000 words.

180 Technology® in action, below.

Download Installation Instructions:

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