The rumble revolution has begun. Presenting the AWE 0FG for the 5.3L-equipped 4th Gen Silverado/Sierra 1500: 3” catback configuration for 4th Gen Chevrolet Silverado/GMC Sierra 5.3L Features AWE's patented drone-canceling solution, 180 Technology® Unique tip options for all bumper styles Flat bumper tip options include 5” double-walled, straight-cut tips available in chrome silver or diamond black Bumpers with cutouts have the options between quad 4” double-walled, slash-cut tips available in chrome silver and diamond black, or keeping the OE “HDMI” tip bezels Quad tip outlets feature ball & socket joints to ensure perfect fitment with bumper cutouts Includes adapter for 156.95” wheelbases Engineered for life, ready for any encounter on the planet Less is more: clean, straight-through design for maximum performance Pure bolt-on, no-cutting required Perfect Fitment guarantee AWE No CEL guarantee Lifetime warranty