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post #4 of (permalink) Old 09-23-2010
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93_chargedcobra's Avatar
Joined: May 2009
Location: Mt. Vernon
Posts: 171
Originally Posted by 09mustanggt View Post
I have an 09 GT and i have pypes muffler deletes with a bassani catted x pipe. I also have a bbk cai which does not require a tune, but my brother took it on vacation and on his way back (with the stock h pipe but with other mods on it) the engine light came on. Do you guys think it nees a tune to turn it off, car has a little over 16 k miles and if i got a dyno tune how much hp trq would i get?

The wrench light or check engine light?
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