The Exergy XRG 45% over fuel injector set is a direct-fit replacement that raises fuel delivery by 45% for late 2004.5–2007 Dodge Cummins 5.9L applications. Offered as a set of six new injectors, these higher-flow units suit builds needing increased fueling capacity and allow owners to upgrade fuel delivery while preserving factory mounting and serviceability.
Exergy 04.5-07 Late Dodge Cummins 5.9L New 45% Over Injector - Set of 6