2014 Used Automatic Gasoline mileage: 35 KM 4WD Peace, mercy, and blessings of God be upon you. For sale: Exhaust tips that were previously installed on a GMC Sierra single cab. From models 2014-2018. With nickel-plated connectors at the end. Very clean. In addition, there is a Borla muffler, very old edition. Two inlets, two outlets. Selling to the highest bidder.