is it possible to change idle on 03 cobra

[regan]

how can u change idol on 03 cobra with open headers car drove fine and idle fine and did not stall now with exhaust idle changes and car will stall a lot i am planning on getting it tuned but just wondering if there is a fix for now without tune

[PSPstang]

do you mean your idle?

[regan]

ya idle

[MBH]

Headers or stock log manifolds?

Do you have a diablosport predator handheld tuner? You can change it in there.

[no1sirbutler]

So the car idled w/ no exhaust and now w/ exhaust it wont? Does it have a tune in it already?