The 0FG is a dual 3* T304L stainless steel Cat Back configuration featuring a bespoke H-pipe and AWE*s 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-sourced T304L stainless steel with a wall thickness of .065* runs smoothly from front to back, connecting right after the factory emissions equipment. An H-pipe tailored specifically for the 6.2L is met shortly after to provide an aggressive and rich muscle tone with minimal rasp before filtering through the 180 Technology? resonators to destroy drone-prone frequencies while maintaining optimal performance. This AWE 0FG Exhaust features quad 4* Diamond Black tips, stamped with the AWE logo... to let everyone know what team you're on. AWE's No CEL Guarantee, Perfect Fitment Guarantee, and Lifetime Warranty come standard. AWE 0FG Catback Split Rear Exit Exhaust for 4th Gen Silverado/Sierra 1500 6.2L (With Bumper Cutouts) - Quad Diamond Black Tips