Purchased mine through Chevy during the year end sales event for 25% off. I opted to go with the quad tips. Sounds great not too loud and zero drone in the cab. It is definitely made by Borla.
Perfect setup! Im fanboying lol. To be clear you have a standard Z71 not a trail Boss setup? Im going to run the same tires on my factory 20s and have an LT Z71 non trail boss