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  1. Just got a 04 Impala SS...need a little advice

    Naturally Aspirated
    I just bought myself a 04 Impala SS Indy Edition for my B-day. It only has 7,200 miles and is in mint condition. It's completly stock. So, I was wondering where can I start at to start adding a little extra HP and getting the most out of my engine? I'm basically a newbie when it comes to...
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