2014 Mustang GT emissions question..

[Honest Mike]

Hey guys, I'm getting a new GT very soon, 2014 leftover, and I noticed some say 50 state emissions on the window sticker and others say California emissions on the window sticker. Am I right to assume the ones that say California emissions will be more restricted, and slightly slower in a race, stock for stock, or is this a myth?? Sorry if this is a dumb question, but there must be some sort of differences or they'd just make them all the same, no??

 

[cam303]

There is no difference.

 

[Honest Mike]

Not arguing, but there has to be some sort of difference or differences.. The California car maybe has a different tune, or more restrictive cats? Doesn't really matter either way if you plan on modding the car, but just curious stock for stock..

 

[bdcardinal]

Cats are the same, if anything the difference is in PCM calibration.

 

[Honest Mike]

I can see that.. Nothing a tune wouldn't fix, right? ;-)

 

[el jefe 302]

^^ DING DING DING, bd is right it's a different PCM calibration.

 

[Honest Mike]

Thanks guys.

 

[bdcardinal]

I can see that.. Nothing a tune wouldn't fix, right? ;-)

It wouldn't gain you anything, going from CA to Federal tune at least.

 

[Honest Mike]

No I would just do a custom tune at that point hehe.