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.
What’s in the box?
Complete 0FG Catback Exhaust, wheelbase adapter, two or four tips in desired finish, and all necessary hardware for installation.