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cobra auto tune

  1. Honda VTX 1800 Forums
    Hey everyone, I have a 2007 vtx 1800f spec 3. I added a hypercharger and Vance and hynes pipes. I originally ordered the fuelpak with it and it ran horribly rich and honestly really crappy for an 1800. After reading more I purchased the new cobra auto tuner and can I just I have the...