aFe Pro Dry Replacement Filter for GM Duramax 2011-2012 LML

This aFe Power Pro Dry Replacement filter is the best air filter for your Duramax diesel-powered Chevy or GMC 2011-2012 LML. Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter by up to 37% for improved horsepower and torque. 

The PRO DRY S performance air filter uses three layers of progressively finer mesh media to provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall, open, evenly spaced pleats provide excellent dust holding capacity for a longer service cycle between cleanings. An integrated urethane bump seal insures tight, no leak seal over the life of the filter - and it’s backed with a limited lifetime warranty.