I had this post in the tuner section without any response so I'll try here. Im in the process of installing kooks 1-3/4 headers and catted green h pipe. I have a JLT cold air, Ford Racing throttle body, 170 thermostat and colder plugs. It has a 93 octane Lund tune. Im told the tune will support the headers without needing any changes. It will adapt fter a couple of drive cycles. I dont race the car, its just street driven. Is this correct, that I shouldnt need to do anything with the tune?