BDiesel Power Source 647112 Turbocharger for 2003-2007 Dodge Cummins ReviewbP PP Diesel Power Source 647112 Turbocharger for 2003-2007 Dodge Cummins P��������� Direct bolt-on application, no cutting or fabrication needed.PComes with a new Intercooler Hose (In Black Color Only) and 1 yr. limited warrantyPBolts Directly On, a 4" Downpipe is Required.PImproved Bearings Allow Excellent OilingP12 & 24 valve engines, need a 4 inch exhaust downpipe.