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civic si tuning

  1. Hondata FlashPro Civic 2022 Si+ Turbo 1.5 US | CARB Tunes

    CARB FLASHPRO We have been working hard testing and developing the CARB tunes for the 2022 Civic Si. The performance gains are huge with a simple upload from our Plug-N-Play FlashPro system. Our Si now has over 1,000 miles and the development was done with California 91 octane. *EPA/CARB...


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