2011-2016 Duramax LML BD Screamer Turbo (1045830) 2003 - 2007 Ford Exterior Fuel passes directly through this

Fuel passes directly through this solid block in ALL conditions

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This updated version also adds an additional row of oil passageways for greater heat dissipation

Gator Fasteners Heavy Duty Head Studs are design to hold up to the pressure of your 6

BD Diesel is providing zinc plated

2011-2016 Duramax LML BD Screamer Turbo (1045830) 2003 - 2007 Ford Exterior Fuel passes directly through thisThe drop in, stock appearing Screamer turbo for the 2011 2016 Duramax utilizes modern turbo technology that delivers increased airflow without compromising on low end response. Boost pressure can be increased to improve horsepower potential. Tests with the same tune and fuel quantity showed increased power output and a decrease in peak EGT's