Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 11-17 GMC Sierra 2500 HD Exhaust- Mufflers & Tips>Muffler All of the end caps

All of the end caps are made with an ultra high-strength nylon composite formula

Provides (2) ORB-06 inlet/outlet ports and (1) ORB-06 return port

This cat-back exhaust system has a turn down tip under the vehicle

Explosive acceleration

daily driving AND track performance

Air Lift LoadLifter 5000 Ultimate Rear Air Spring Kit for 11-17 GMC Sierra 2500 HD Exhaust- Mufflers & Tips>Muffler All of the end capsOffering up to 5,000 pounds of load leveling capacity, the LoadLifter 5000 Ultimate kit from Air Lift will make towing and hauling a comfortable and stress free experience. For the ultimate ride comfort and protection, our fully adjustable, industry leading air springs are the perfect partner for your vehicle, eliminating any issues that you might face. The LoadLifter 5000 Ultimate kit helps to eliminate problems frequently faced when towing and