BD Diesel Duramax Screamer Turbo - 2004.5-2010 Chevrolet LLY/LBZ/LMM

The drop-in, stock-appearing Screamer turbo for the 2004.5-2016 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. The Duramax Screamer turbo works with any "box" tuner with further improvements achieved with custom tuning.This Part Fits: Year Make Model Submodel 2006-2007 Chevrolet Express 2500 Base 2006 Chevrolet Express 2500 LS 2006 Chevrolet Express 2500 LT 2006-2007 Chevrolet Express 3500 Base 2004-2005 Chevrolet Silverado 2500 HD Base 2004-2006 Chevrolet Silverado 2500 HD LS 2004-2010 Chevrolet Silverado 2500 HD LT 2007-2010 Chevrolet Silverado 2500 HD LTZ 2004-2010 Chevrolet Silverado 2500 HD WT 2005 Chevrolet Silverado 3500 Base 2005-2006 Chevrolet Silverado 3500 LS 2005-2006 Chevrolet Silverado 3500 LT 2006 Chevrolet Silve