BD Diesel Super Max Turbo Kit - 2004-2005 Chev Duramax LLY (Requires EFI Live or HP Tuner) 1046210

A/R Ration: 0.80; Comp Wheel High Pressure: 64.5mm 2.54in; Comp Wheel Low Pressure: 80.0mm 3.15in; BD / AirWerks S300 turbo; Creates enough airflow for 275-575hp; Quicker spool up; Greater overall efficiency lowers EGTs; Reduces exhaust emissions & improves fuel economy; 6-pad thrust bearing; Revised oiling system vastly increases reliability; 1160 CFM / 575 HP; Kit includes downpipe, dipstick tube, pedistal adapter, oil drain and all hardware needed for installation