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  1. B58 JB Plus Quick Install Tuner ....

    So, I was looking around on the BMS site today and I noticed there is now a separate JB+ listing specifically, and only, for a 2020+ Supra. When I ordered my defective unit it was a general B38/B46/B48/B58 listing and then you selected "all BMW models except X1, X2, and Mini (three wires)". I...
  2. B58 JB Plus Quick Install Tuner ....

    That is great to hear and I must admit I am being pulled in again by the possibility of 40 ish more HP for a couple hundred bucks. That's an incredible bang for buck value. I think I'll wait a little longer and check back in with you again. Assuming all is still good, I may change my mind and...
  3. Found a 2021 with only 36 miles, but has sat awhile at the dealer

    The reason they still have that car is it's a base model and the price is way too high for a base model...
  4. ZL1 Rock Guards - Buy the correct hardware before installing

    Mine are absolutely awesome. Perfect fit, blend in so well they almost disappear, and no more rocks and debris hitting the side of my car!
  5. Oil Drain Plug Crush Washer From Factory

    My exact same experience. I’d put 99% probability yours is also still on the bottom of the pan as well.
  6. 2021 locked ECU JB+ users?

    Same here except my ECU date is July, so locked. I'm sure you saw in your search but there are at least three or four of us recently with the same CEL, rough running, and lost power issues with JB+. Have to give credit though, BMS was easy to deal with and provided a full refund. All I was out...
  7. Variable recommended tire pressure?

    I had the first autocross on Saturday and took the opportunity to monitor tire pressures with both the car display and my gauge. Sometimes the two were right on while other times they weren't. Don't really car about that but I did notice the car's recommended inflation pressure changed...
  8. What Don't You Like About Your New Supra?

    What am I missing? I simply chose the selection in settings to turn off when opening the door. It turns everything off every time, no matter how long I wait (or do not wait) to open the door.
  9. What did you do to your Supra today?

    Couldn't agree more! https://www.supramkv.com/threads/first-autocross-damn-this-car-is-fun.8366/#post-121540
  10. First autocross - damn this car is fun!

    Full auto mode. That's one of the things I was looking forward to is having a transmission that would downshift for me and always be in the right gear. I am, to some degree, a save the manuals type but I also think fast is fun and there's no doubt today's automatics are faster. This is the...
  11. First autocross - damn this car is fun!

    It just pulls so hard. My previous autocross car was a 2015 Miata so, obviously, there's a big difference there. However, before that I ran a 2004 Z06 for 5 or 6 seasons. It's been a while but the Supra seems to pull much stronger than I remember in the Z06. Having torque peak at like 1800...
  12. B58 JB Plus Quick Install Tuner ....

    Me either. My experience is the same as yours and my ECU is also locked - 7/2/20. BMS also wanted me to try another one and said sometimes there are "duds" but I'm not screwing with the engine (for a while anyway) based on how the car reacted. Mine went back yesterday. The car is plenty...
  13. Jacking / Lifting Points

    Home depot for me as well. They had a package deal with the 7000slx, hangers, and the truck extension kit that was a couple hundred less than what only the jacks were direct from QuickJacks.
  14. Jacking / Lifting Points

    I went with the 7000slx and the truck extension kit. It works on my Supra and I can also use it for my daily Malibu and my wife and daughters F-150s. I would highly recommend this route so you can use it for all current (and future) vehicles you might have.
  15. B58 JB Plus Quick Install Tuner ....

    Yes, here's the response: "Thanks for reaching out. Sorry you did not have a positive experience, we don't get many of the JB+ units back. Did you get a chance to work with our support team at all? We've seen an influx of some end users installing the JB+ in the incorrect sensor, and then once...
  16. 2021 Locked MK5 - JB+ Installed and CEL that wont clear

    I did make sure to open the hood, lock the doors, move the keys to the other end of the house and wait a good 30 minutes. The good news for me is my CEL light cleared itself today. It was on on the way to work cleared since this morning and the drive home for lunch. I did reach out to Burger...
  17. B58 JB Plus Quick Install Tuner ....

    Welp, the only thing good I have to report is mine arrived today, two days early according to the tracking information. Everything is down hill from there. My experience is almost identical to Raidernation. I installed it at and drove to work. The car felt very sluggish, sort of like a...
  18. B58 JB Plus Quick Install Tuner ....

    If I were a betting person, my wager would be be that your car was not actually asleep when it was installed. Hence the ecu getting all confused and out of sorts. Nothing more than a guess though. I'm interested in the outcome. Tracking info says mine will arrive on Wednesday...





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