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  1. Tune options for 2017 focus sel & body mods

    MK3 Focus
    I have a 2017 focus sel I was considering getting it tuned as I've read that it could increase hp and performance. I've never tuned a car nor am I all that familiar with the process. From what I've gathered I need to buy a tuner and then contact someone who has "presets" essentially for a tune...
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