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  1. OpenFlash Performance ECU Tuning Hub

    Hi, Stage 2 tunes are intended for use with downpipes. As such, they will run code/CEL free. However, keep in mind that this configuration is for competition use only. When placing an order for Stage 2, you will need to sign a few waivers and assure us that you aren't using the car on public...
  2. OpenFlash Performance ECU Tuning Hub

    If you don't mind making a trip to the Bay Area (Concord, CA), we can get you tuned quickly :). Feel free to PM me to discuss details.
  3. OpenFlash Performance ECU Tuning Hub

    Sure, that's not a problem. Are you local to the SF Bay Area?
  4. New Release: OpenFlash Performance ECU Tuning Hub for the 2020-2021 Supra

    Will only work on ECUs manufactured before 6/20 but we are working on a solution for later ECUs as well. It will be released as a free software update once it's fully tested and ready for the public :)
  5. OpenFlash Performance ECU Tuning Hub

    Upon initial release, we will be offer Stage 1 and Stage 2 gasoline tune variants. Soon after, we will offer tune files for ethanol mixes up to E50. No foreseeable plans for true flex fuel support (integrated with flex fuel kits). Our goal is to provide track tested and very drivable set it...
  6. OpenFlash Performance ECU Tuning Hub

    No ECU unlocking needed No Software licenses used Direct to ECU flashing for superior diagnostic invisibility Ability to 100% restore back to stock OpenFlash Hub for Toyota Supra (2020-2021*) Finally, a truly revolutionary multiple-vehicle ECU tuning tool for your Toyota Supra! Unlike other...
  7. New Release: OpenFlash Performance ECU Tuning Hub for the 2020-2021 Supra

    Details here: https://www.openflashtablet.com/shop/openflash-hub/ :)
  8. 2020 Supra vs 2021 Supra Dyno Results

    Not quite yet. Just waiting on a couple components we need so that we actually have stock once we announce availability :)
  9. 2020 Supra vs 2021 Supra Dyno Results

    I can't say too much now. But there is no unlocking process needed with our system :)
  10. 2020 Supra vs 2021 Supra Dyno Results

    I eliminated that completely. All my other fun cars are naturally aspirated and I've grown quite fond with how they respond. So much that I find most turbo engines to feel a little detached/distant. I've gotten the throttle response of the B58 to feel very NA-like in delivery. Even the stock...
  11. 2020 Supra vs 2021 Supra Dyno Results

    yes, he should run it in 5th gear right up to the rev limiter. Also be sure to be in Dyno mode (selectable through the diagnostic menu on the dash). What kind of dyno are you using?
  12. 2020 Supra vs 2021 Supra Dyno Results

    Correct. Which is why the dyno software applied a correction factor of 1.03 for the 2021 vs 1.01 for the 2020.
  13. 2020 Supra vs 2021 Supra Dyno Results

    I do a short break in and an early first oil change (around 100-300 miles) at which point I consider the process complete. Works on all my cars and bikes as they consistently make good power, don't consume oil and last a long time :)
  14. 2020 Supra vs 2021 Supra Dyno Results

    Yep.. We actually had some higher powered runs but I wasn't happy with the slgiht torque dip at 5500rpm. So I sacrificed a little power up top for a nice solid gain at 5500rpm.
  15. 2020 Supra vs 2021 Supra Dyno Results

    Yes absolutely. Will be releasing tuning support for the 2021 first however since we got a jump start on that by buying the first one available in the SF Bay Area :) 2020 support will come a few weeks after we go live with the 2021 support. Pretty excited about this myself :)
  16. 2020 Supra vs 2021 Supra Dyno Results

    Yes How's that for ambiguity? I should be able to spill the beans next week once I sort something out :)
  17. 2020 Supra vs 2021 Supra Dyno Results

    Another quick update: Just finished mapping our 2021 Supra. Now with 700 miles on the odometer. Took time to find all the various torque limits in the ECU code. But it was worth it! No mods other than an ECU remap. Stock vs Tuned below. 93oct. 91oct made just 7hp less since it runs 1 deg less...
  18. OpenFlash Stage 1 ECU Tune Development (2021 Supra)

    Greetings! We are close to wrapping up our Stage 1 calibration for the 2021 Supra. Our test car is 100% stock with the except of our ECU flash. Running on 91oct Shell gasoline. Purposely limiting torque to ~450lbft for the purpose of drivability. But this can be adjusted upwards easily if...





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