Screamer exchange twin turbo system for the Ford 6.4L Power Stroke. To achieve good EGT's with more than a 100 hp increase, our upgraded twin set comes with larger billet compressor wheels, new design compressor housing, 4-inch intake velocity stack and a custom intake system all of which will support/cool 600hp-750hp. All models come with tested and calibrated VGT controls. FEATURES Compressor Wheel Inducer Primary: 73.0mm Compressor Wheel Inducer Secondary: 58.5mm Upgraded twin turbo system Low EGTs with more than a 100hp increase Higher flow larger billet compressor wheels New design compressor housing 4-inch intake velocity stack Custom intake system Support/cool 600hp-750hp Stock exchange Borg Warner turbos also available 1400 CFM - 750 HP Free shipping for returning core! (details included with product) INSTALL TIME 7 Hours WARRANTY Parts 12-Months 12,000 Miles NOTE Instructions included to ship core(s) back free of charge Not for sale on licensed California vehicles VIDEOS turbocharger, turbo diesel, cummins, ram, powerstroke, diesel pulling How BD makes your Diesel "SCREAM"