OK, My IAC where it has the 2 coolant lines running through it looks really bad. It looks like it is rusted and the lines also look bad. I am scared that if i go to chage the coolant lines i will break it and I dont want to have to pay the $599.99 for a new one. Look at this site IAC Valve Is that a regular price or they out of they Nucking Futs ??? Plaese help. Can I run the car with out one of those?

 

just asked for my zip code....

 

i'm pretty positive if you want to run without it you cannot have any accesories such as the power steering. My friend's S5 has it removed but i still have the ps so i've kept mine on. just post in the for sale section here and on rx7club and see if you can get a used one cheap.