Industrial Injection HX40 Downpipe and Clamp 03-04 Dodge 5.9L Cummins HX40DP3

All PhatShaft turbos for the 2003 through early 2004 Cummins require a 4" downpipe, as opposed to the factory 3.5". This downpipe replaces the factory downpipe and allows for the four inch outlet of the PhatShaft turbos.