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Unread 08-07-2011, 09:58 AM   #1
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1999 TJ Wrangler 
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Stage 1 jet chip?

I have a 2002 grand cherokee limited and i was wondering if this chip would do anything noticable to my performace? Ive also heard stories about chips ruining the cars computer. So im stuck please help me out! Thanks!!

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Unread 08-07-2011, 10:35 AM   #2
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4.0 or 4.7? Most ppls say superchips is the way to go.
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Unread 08-07-2011, 10:42 AM   #3
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Pretty much interested in this
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Unread 08-07-2011, 10:47 AM   #4
Kramer H
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The ecu's adaptive driving habits learns the chips programming and ends up ruling it out completely, it's fine for a month or so, then you will notice that you don't really feel anymore power anymore. That's because of adh. They are a waste of money. Buy a programmer. Superchips or if you want major tuneability down the road, buy an sct.
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Unread 08-07-2011, 11:23 AM   #5
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Go for superchip, got mine from Kolak. Def. worth the money.

Contact him by pm or at kolak&
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