The factory exhaust outlet on the 6.6L L5P Duramax is definitely the most easily identifiable out of any diesel truck. Besides the outlet angle and oversized bellow, it makes it nearly impossible to give your truck an aesthetic upgrade of an exhaust tip without resorting to a complete DPF back exhaust system. Fortunately, Mel's Manufacturing has solved this issue with this 70 degree black powdercoated exhaust tip. This is still a vented tip that is designed to move hot exhaust gas away from whatever you are towing. A exhaust clamp is included to ensure a secure fit and the durable black powder coat finish will look great for years to come.