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  1. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    The ECU showed up yesterday, but I'm not going to mess with it until the weekend. Will post about it more then. ;-)
  2. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    Don't worry, I will. Looking at the shipping tracking, the ECU just arrived in New York, NY a couple of days ago.
  3. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    Joe, I will most definitely post results. In one of my many emails with George, at one point he said some of his other options include "throttle to pedal calibration in normal/ect pwr/ect snow modes"... As an option. So I'm thinking that possibly all of the tuning and tweaking may be done in...
  4. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    Well, I did it. I just ordered a remapped ECU from George_R (a.k.a. - all4swap.ru). I've been awake for over 24 hours now, and stayed awake so I could email George and get quick responses while he's up, since Moscow is 7 hours ahead of me here in Florida. We went through all of the details...
  5. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    Sorry for the delay, but I just sent you an email via your website. Hope to hear from you soon! Thanks again!
  6. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    Hello George! Do you have anymore info on your remapping services? On your site I see that you claim a 10% increase in HP and TQ which I'm assuming that's a fully stock drivetrain with stock intake and exhaust. That's a healthy increase, but something that makes that power increase even more...
  7. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    I highly doubt it would be a "one size fits all" tune. It would be custom flash tunes per vehicle for the fuel you use, climate, elevation, etc, etc. And hopefully they would do more than just air/fuel trims. It should include ignition and cam timing to get the most out of these motors. And...
  8. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    I emailed someone as well and waiting to hear back from them. They do everything, and I do mean everything car related, from simple oil changes to full-on engine swaps. You name it, they do it, and probably have the resources to pull off something like ECU tuning for our cars. I'll let you know...
  9. ChopsLS430

    OEM 3UZ ECU TUNE/FLASH

    I have been thinking the same thing for a while now since I've owned my '01 LS430. Everything I read on the "typical" Lexus forums all date back 8 to 15 years ago where everyone says it's impossible to crack and tune these ECU's. Considering when these cars were new, probably 99% of the owners...


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