Description
Cold Air Intake For 11 16 Ford F250 F350 V8 6.7L Powerstroke Dry Extendable White S&B Conversion 6L LLY LBZ Duramax Direct Replacement MMRT F2D 11KMWBK Engine Components~Oil Catch Cans Add Fuel Bowl Spacer:Yes (+$22.00) 6L LLY LBZ Duramax  Stock intake boxes are a significant contributor to poor airflow which is why S&B designs custom air boxes with secondary and or enlarged openings