Description 2006 – 2007 6.6L LBZ GM Duramax S&B Cold Air Intake Options: 75-5080 – Cotton Cleanable Media (Oiled) 50.15% Airflow Improvement 99.41% Efficiency Rating 75-5080D – Dry Extendable Media 48.39% Airflow Improvement 99.44% Efficiency Rating Maximum Performance Our cold air intake for the 2006-2007 Chevy / GMC Duramax LLY-LBZ 6.6L was engineered to minimize air restriction and flows better than stock. This kit comes with a fully enclosed airbox that protects the filter from dirt and keeps out engine heat. No More Check Engine Lights 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 its properly mapped Mass Air Flow Sensor. Easy Filter Maintenance The S&B Intake for the LBZ Duramax features our signature snap-in clear lid so you can easily inspect your filter and service it when needed. Simply remove the lid with the pull tab and loosen the filter hose clamp to remove the filter.
