S&B Cold Air Intake (Cotton Cleanable Filter) 11'-16' Chevy / GMC Duramax LML 6.6L 75-5075-1

The S&B Filters Cold Air Intake Kit (Cotton Cleanable Filter) 75-5075-1 for your 2011-2016 Chevy / GMC 6.6L Duramax provides you with performance, power and increased flow for your Duramax engine. This cold Air Intake System simply bolts in- place of your factory air box and requires no additional modifications to your pickup.

ISO 511 Filtration Testing

A mountain of dust and out 1/2-million-dollar lab is how far we've gone to make sure your engine is protected.

Optional Secondary Box Opening

Designed with a secondary inlet, further resulting in even better airflow. A silicone plug is included for those who prefer to pull in air only from the fender inlet.

Stronger, Better Silicone Parts

Silicone is a premium rubber that can withstand temperatures up to 400'F and won't crack or tear with age. It's tough yet elastic enough to stretch, then snap into a perfect seal.

Avoid Check Engine Lights

This kit is designed to avoid check engine lights with a properly mapped Mass Air Sensor.