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Engine Management

  • Ktuner LLC KtunerFlash V2.0 Tuning Package

    The KTunerFlash V2 tuning package comes with a single KTunerFlash V2 hardware unit paired with a single user license for the KTuner software. Includes our TSP Stage 1 Tune for the 2017+ Civic Si! If you have a 2017+ Si and would like this tune, please...

    $649.00 - $1,149.00
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