Z71 2018 Automatic Gasoline mileage: 165 KM 4WD Modification parts for sale, clean used, guaranteed. Flowmaster exhaust system, used for two weeks, sound and tone are nice and quiet, and when you close it, your car returns to its original state. Remote and wires are included, only the cable is missing. Two right exhaust tips, clean and intact, used for 3 months. Bullet muffler, intact, guaranteed, used for 3 months, guaranteed from all malfunctions, intact, never used for racing, its sound and tone are nice and quiet, and when you close it, your car returns to its original state. Selling is very easy and by offer. (And do not belittle people's belongings)