The Exergy XRG 30% over fuel injector set provides a 30% increase in fuel flow for 2007.5–2010 Chevrolet Duramax 6.6L LMM applications. Supplied as a set of eight new injectors, these direct-fit units give higher fueling capability for modified diesel engines while maintaining OE-style installation and fitment for straightforward replacement.
Exergy 07.5-10 Chevrolet Duramax 6.6L LMM New 30% Over Injector - Set of 8