Ok got a question and I hope you all can help! The EGR valve on a 22re only has two mounting points right one on the head and the other on the Intake. Right? So the little tubes coming off the exhaust manifold are for the pair/reed valve right? My chiltons book is telling me that there is a pipe that bolts on the back of the head is for the EGR. I know there are two pipes back there on for the coolent and the other for the air going into the exhaust! Please let me know If im worng! Thanks guys