The Exergy XRG 60% over injector set is a new direct-fit injector kit calibrated at 60% over stock flow for late Dodge Cummins 5.9L engines. Supplied as a set of six for 2004.5–2007 late 5.9L Cummins applications, these injectors increase fueling capacity while maintaining OEM-style fitment. Use with suitable fueling adjustments and professional tuning to match the higher flow levels.
Exergy 04.5-07 Late Dodge Cummins 5.9L New 60% Over Injector - Set of 6