2010 GT with Flowmaster American Thunder

Discussion in '2010 - 2012 Specific Tech' started by jd92694, Jun 6, 2009.

  1. jd92694 New Member

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    Just changed out the standard exhaust on my 2010 GT with flowmasters. Question...Do i have to disconect the battery cable so that the computer can adjust for the new exhaust? One company says yes and flowmaster instructions say nothing?

    Sound is beyond awesome. The sound is deep and the best sound I have ever heard out of any street car.
    jd92694, Jun 6, 2009
    #1

  2. TheVat New Member

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    I didn't on my 08. No problems.
    TheVat, Jun 6, 2009
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  3. Fast05 New Member

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    It's just mufflers I don't see the need to. I didn't on my 05 and had no problems
    :shrug:
    Fast05, Jun 6, 2009
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  4. Mossberg Active Member

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    No update needed.
    Mossberg, Jun 10, 2009
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