S&B Cold Air Intake For 2004-2005 Chevy & GMC Duramax LLY 6.6L Diesel Filter Type:Cotton Cleanable F23 (03/2014 — 06/2016)

F23 (03/2014 — 06/2016)

Designed by Burger Motorsports and manufactured overseas our replacement charge pipe features all-aluminum construction

5L Ecoboost (Gas)

Doc Vu’s S55 tuning applies seamlessly to all known models featuring the S55 engine architecture:

S&B Cold Air Intake For 2004-2005 Chevy & GMC Duramax LLY 6.6L Diesel Filter Type:Cotton Cleanable F23 (03/2014 — 06/2016)Unlock the full potential of your 2004 2005 Chevy or GMC Duramax LLY 6. 6L with the S&B Cold Air Intake, engineered for maximum performance. This intake system minimizes air restriction and boasts an impressive 43. 69% better airflow than stock, ensuring your engine breathes freely. Features Fully Enclosed Airbox: Designed to protect the air filter from dirt and prevent engine heat from affecting performance, our airbox promotes optimal airflow for