| Modified CP3 | | |  | Modified CP3 for the 2003-2006 CR Dodge Cummins. Our Reman modified CP3 flows 33% more fuel than stock giving you the ability to utilize all the levels of your chip. Don't let the loss of rail pressure dampen your day at the dyno! A Core of $400 is required for this kit | Available Options: | | Choose One: | | |