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first mods

  1. 2014-2018 Mazda 3 Skyactiv Suspension & Handling
    Has anyone purchased this for their 2014 Mazda 3? 2010-2013 Mazda 3 Front Strut Tower Bar Race Spec : Megan Racing Performance
  2. 2010-2013 Mazda 3 Engine and Performance
    First post. 2011 mazda 3 2.5L So I have been reading a ton trying to figure out how to get the most power per penny. CAI, Exhaust (catback), Headers, Dyno-Tune, etc. So with all the mods you have collectively done this should be pretty easy to answer. I want to get the most power I can for...