I have done many cleaning and replacing of parts on Cobra for the IMRC's. But decided against the deleteing. I have a 97 and i decided to just replace the runners and the controller because it was bad. I first cleaned them but it didnt fix, so i had to replace the controller so i just replaced the runners as well.
I have done the entire job you are doing now about 6 times. So if you need help just ask.
But as for deleting, i decided not to do it because its my dads car and hes an old man and doesnt have the need to get a programmer and program it out. But i guess its youre choice.
1995 SVT Mustang Cobra. Stock...
2006 Mitsu Evo MR full bolt on with FP Green 500awhp
1992 LX 69k miles, ON3 70mm single turbo
2009 Toyota Camry SE DD
Marine Machinery Technician, Department of Defense.