To tune or not to tune

[Robot_trainer]

So Im in the process of installing kooks 1-3/4 headers and catted green h pipe on a 2013 Gt500. 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. Will re-learn after 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?

 

[Salmon_J4.6]

Someone let me know if I'm wrong, but usually when you get new headers you need a new tune. Who is the current tune from?

 

[blownstang4.6]

You need a new tune especially on these newer cars. Your fuel trims will be off and probably a couple other things too.

 

[decipha]

as long as the opened up the adaptive o2 response it should be perfectly fine

 

[Rail1]

If it were me I would get a new tune and I would like to review the numbers..