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  1. TSP Stage 1 Tune for the 2017+ Civic Si (Cobra Race Support Included!)

    I have a 2020 also, but I am not sure they have the whole Stage 1 with 3 maps completed for our model year yet? I think the TSP Stage 1 tune I was sent has just one regular/sport tune (?) Edward

  2. 16-17 Civic 10th Gen Sedan and Coupe - Gloss Black Mesh Grille With 2PC Eyebrows - HG-HC16SI3P-BK

    Do you have one that fits a 2020 Si sedan? Edward

  3. (Resolved) Issue getting reliable 23psi

    I haven't noticed temps, mainly clutch concerns and possibly piston damage, but I only held it there briefly.

  4. (Resolved) Issue getting reliable 23psi

    The Beta version of TSP Stage 1 (only 1 map right now) for my 2020 Si Sedan will hit and hold at 25.0 PSI in Sport Mode-per TunerViewLite on the head unit :eek::eek::eek: The acceleration is exhilarating, but it may be a bit much (?) Edward

  5. 2020 Model ECU support?

    Fixed! Thank you!!

  6. 2020 Model ECU support?

    I will do this today. I have a Ktuner and a Stage 1 tune for 2020 Si (beta/preliminary) from Two Step Performance, but keep getting error messages. Thank you! Edward

  7. 2020 Model ECU support?

    When will K-Tuner have 2020 Model ECU support? Edward

  8. TSP Stage 1 Tune for the 2017+ Civic Si (Cobra Race Support Included!)

    They are trying to have 2020 Stage 1 tune out by the end of this week. I have a 2020 Si Sedan myself.


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