The Exergy XRG 400% over injector set supplies 400% increased fuel flow for 2007.5–2012 Dodge Cummins 6.7L applications. Offered as a set of six new injectors with internal modification, these very high-capacity units are intended for extreme-duty fueling on heavily modified diesel engines and are provided to match substantial fueling requirements while preserving injector fitment.
Exergy 07.5-12 Dodge Cummins 6.7L New 400% Over Injector w/Internal Modification - Set of 6