AWE Tuning 4th Gen GM 1500 6.2L 0FG Catback Split Rear Exit (w/ Bumper Cutouts) - Quad Diamond TipsAWE Tuning 4th Gen GM 1500 6. 2L 0FG Catback Split Rear Exit (w Bumper Cutouts) Quad Diamond Tips The 0FG is a dual 3" T304L stainless steel Cat Back configuration featuring a bespoke H pipe and AWE patented drone canceling 180 Technology. Together, combined with precision fitment, class leading rigidity, and signature 5" slash cut tips, you're looking at the Best Sounding Exhaust on the Planet" for the 6. 2L equipped Silverado Sierra. American