S&B 75-5019D Performance Intake for 07.5-10 GM 6.6L Duramax LMM - Dry Filter
Our larger than stock inlet with radiused lip feeds more cool air to the filter.
Designed with a secondary inlet that increases airflow. A silicone plug is included for those who prefer to pull in air only from the stock fender inlet.
S&B's 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..
Our signature clear polycarbonate lid provides great looks. Featuring a rubber trim that ensures a perfect seal.
The 75-5091 / 75-5091D intake kit for the 6.6L Duramax installs in less than an hour and outperforms the stock intake.