Resonator Delete for 2011-2016 6.6L Duramax LML is an S&B resonator delete component for the Duramax fitment listed in the title. It is intended for owners replacing the factory resonator assembly or cap with an application-specific part. Confirm the engine generation, year range, and under-hood configuration before installation, and follow current emissions rules for the vehicle. Original description written from the row's SKU, title, and resonator category for S&B part 82-1009.