Quote:
Originally Posted by tjobeid
has anyone in houston installed the JB4 themselves?
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I did mine. It only takes about 30 minutes if you know what to do. Having a second set of hands is also helpful.
Unless you have upgraded your DPs and Exhaust, you will really only need maps 0,1, and 5. And really only 5 if you plan on running e85 or 100+ octane fuel. I would recommend changing out your plugs if they haven't been changed in the last 10k as well. If you need a hand, send me a message and I can give you a hand.
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