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  1. Ecu came back from Femto car doesn’t turn on

    You have to write down, 'make sure connectors are connected?' Fucking Joey.
  2. Post Your Supra and We'll Rate It

    So many to choose from...
  3. Got a chance to take it to the track tonight- real world testing in FL

    Did you log those passes? How were IATs? FWIW, your MPH seems pretty low for a JB4 car, but you are in Florida heat. I'm definitely curious to see a log. This is from a JB4 pass last summer before it was time to go full racecar. 1.8 60', right in line with yours. 7.49/96mph in the 8th...
  4. Ecutek, MHD, BM3…Questions

    I'd guess a year or two. Literally everything. iDrive, climate controls, heated seats, factory traction, sport mode/normal mode toggle (naitive anyway). You're literally pulling the brain out of it and replacing it with one designed to control the engine only.
  5. Ecu came back from Femto car doesn’t turn on

    Ecu connectors back in the right order? Does the car start with the factory ECU?
  6. CLONE READY ECU | 2020 Supra Clone Donor

    This sorta thing gets brought up a lot. I honestly have no idea why that's relevant. It's definitely true, but like.. who cares to get what you want?
  7. JB4 Custom Map 93 Octane

    Sure, but we can't 'off the trailer' grudge in TX. GLD, first Thursday.
  8. JB4 Custom Map 93 Octane

    @Jesse DaBears is, currently by 5 tenths. We'll see what happens in Texas.
  9. Post 6/2020 ECU unlocked in US

    Yes, but milage will be off.
  10. What did you do to your Supra today?

    Is it a 2020/2 port? Then you're good to bench unlock and tune away.
  11. FS: 2020 Toyota GR Supra 3.0 Premium Downshift Blue - sold

    You say that like every car but the 2020s had oil consumption issues. They did not. A few did. It's not 2021s either. Thousands of them are fine.
  12. What did you do to your Supra today?

    What's your ECU date? Do you just need a bench unlock?
  13. FS: 2020 Toyota GR Supra 3.0 Premium Downshift Blue - sold

    Honestly, tunable and downshift. Fuck the 2023. If my car was worth anything, I'd try to figure out how to make the switch to this guy.
  14. Ecutek, MHD, BM3…Questions

    Stand-alone will happen.
  15. JB4 Custom Map 93 Octane

    I've seen your personal cars dyno graphs... ???
  16. JB4 Custom Map 93 Octane

    HP isn’t interesting. The shape of the curve is interesting. We all know exactly how much boost is getting added on each map. It’s clear as Crystal on the burger website. The way it feels is far more important that some number in a graph. Also- for late model sports car owners, I hope that $600...
  17. JB4 Custom Map 93 Octane

    I don't have a dyno sheet, but I can add. Car ran 11.4x with a shit 60' (stock axles, didn't want to load) with a Jesse tune. Figure my weight, the 60', the car's weight, DA of the day, etc. etc. Comes out to about 500hp (give or take 10-15hp). E40 w/ Meth. Car was safe, AFRs were fine.
  18. A90 ECU TUNE + JB4 --->STOCK ECU

    Yeah, likely trans is slipping.





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