OP, Depending on if you want to keep the grid heater allseason is the only company that I have found to have a kit that will delete the EGR, but you will have to add the blocker plate to it unless you plan on changing the uppipe that attahces to the egr cooler tube. If the grid heater isn't an issue for you the sdp delete tube is a good way to go, just depends on how much money you have or want to spend. Also, you will need to check it out and see but I am not sure if the preadator chip will cure you codes that you will get once you delete it.