Here is a complete OEM exhaust removed from a Colorado Duramax LWN. It is in very good condition. No dents or scrapes. It was removed properly and not just cut out. The DPF had a soot level of 6% with 70,000 miles on it when removed. Never had an issue or a CEL with it. I am also including 8 sensors and the DEF dosing nozzle. I am willing to drive up to 100 miles to meet the purchaser if it brings the asking price. Asking price is almost half of GM's price, not counting the included sensors.