The air intake system on the 2011-2016 model year LML Duramax is relatively efficient. However, to unlock your truck's full potential, an air intake from aFe, Banks Power, or S&B will be required. Your Duramax engine will finally get enough oxygen. Only then will you be able to modify your truck further with concrete modifications. From air intakes HeavyWeight Diesel stocks, you will notice horsepower, torque, and mileage improvements on top of your truck running healthier.
We also stock cleaning kits as a short term solution, but we advise you to look into a quality air filter. It will prevent oil contamination, and your engine will receive cleaner oxygen. At HeavyWeight Diesel, we stock air filters for every environment. If you're driving your truck on dirt roads, a restrictive air filter might be a better option, but if you're driving your LML Duramax on pavement only, you can choose a less restrictive filter. We invite you to contact our HeavyWeight Diesel staff for advice on which air filter would work best for your environment.