Looking for a way to improve the performance of your LML Duramax truck? Check out the Volant 15566 Cold Air Intake System. This custom-designed intake system will help increase horsepower, torque and even MPG. The molded polyethylene ducts provide a clear, cool air passage for your engine, while the reusable cotton-gauze filter ensures that your engine is getting clean air. Choose from either the Donaldson PowerCore Filtration Technology or the Pro 5 Filters – both options offer amazing filtration and performance. So don’t wait – pick up a Volant Cold Air Intake System today and enjoy the benefits of improved engine performance.