The 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 Features: EPA/CARB compliant / 50-state legal CARB EO No. D-553-8 / D-553-11 64.0mm Billet compressor wheel New technology “mixed flow” larger turbine wheel increases turbo flow and efficiency Up to 80lb/min of airflow More boost, lower drive pressure and lower EGT’s Suggested max 650 crank HP VSR high speed balanced
