Maximum Performance. Our cold air intake for the 2011-2016 Chevy / GMC Duramax 6.6L was engineered to minimize air restriction and flows 29.10 percent better than stock. This kit comes with a fully enclosed airbox that protects the Filter from dirt and keeps out engine heat. Stronger, Better Silicone Parts. Silicone is a premium rubber which will seal better and last longer.

It handles as much as 400F without cracking or tearing.

With a high friction surface and no oily residue, our Silicone Filters and Couplers won't slide off the tube. Available in either 8-layer Cotton Cleanable or Dry Extendable media. Choose Your Airflow. Our 2011-2016 Duramax intake was designed with a secondary inlet, resulting in even better airflow.

A silicone plug is included for those who prefer to pull in air only from the fender inlet.

S&B devotes a huge amount of resources to engineer our intakes that allow your engine to run properly with stock calibration or enhanced tuning.

This kit was designed to avoid check engine lights with it's properly mapped Mass Air Flow Sensor. Cooler Air. Better Performance. Our one piece air box design features an integrated box seal that keeps out unwanted engine heat. The cooler the air, the greater the Density, resulting in better performance. Million Mile Warranty - S&B Air Filters and Intake Kits purchased from Authorized dealers are backed by S&B's Million Mile Limited Warranty. Only when used under the typical driving conditions and on vehicles or which they were designed. If one of our products is not performing properly or is defective, S&B will replace it.

Breath Easy. Your Engine and warranty are protected - Installing a S&B Intake Kit or Air Filter will not void your vehicles warranty, as long as you properly install and maintain your intake kit or Filter.
Details:
Fits 11-16 Chevrolet Silverado GMC Sierra V8-6.6L LML Duramax;Filter Type: Oiled F

• Increases cool airflow to your engine. Protection from dirt and debris. Minimizes airflow restriction. ISO 5011 Tested. Clear lid for easy filter inspection.

• Title: s&b filters - cold air intake (cotton filter)
• Prop 65 Yes/No: yes
• Prop 65 - Long Label: warning: this product can expose you to chemicals including carbon black, silica - crystalline, methylene chloride, and lead which are known to the state of california to cause cancer, and lead, which is known to the state of california to cause birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov.
• Prop 65 Short Form Warning: california warning: cancer and reproductive harm - www.p65warnings.ca.gov