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  1. Spring rate too high?

    Yea, I used to drive Buttonwillow, I know the surface well. :) My new home track, Lime Rock, is also hard on left front tires but I still get pretty even wear. Once you go square, rotating makes a big difference.
  2. Did anyone else here order a FEMTO unlock from EPC on Black Friday sale?

    You do know it was a holiday weekend from Thursday to Sunday, right?
  3. Spring rate too high?

    Is this also from Buttonwillow? That track is hard on tires as well.
  4. 45th Anniversary model, Mikan (orange) group thoughts

    If ya’ll want to see what the hatch looks like behind the cover: https://www.speedengineering.de/wp-content/uploads/2023/04/Manual-Fluegel-Supra.pdf
  5. Spring rate too high?

    It’s not rollover, totally wrong part of the tire. Camber and pressures good. 100% over driving the tire too hot and probably terminal understeer.
  6. 45th Anniversary model, Mikan (orange) group thoughts

    Depends if their mounts are within that space or not.
  7. Anyone see any orange 45th anniversary Supras on the road?

    Why does this thread feel like I'm now on a Corvette owners forum? It's a car. Drive it, enjoy it. My "OMG IT'S SO SPECIAL" *actually numbered* Launch Edition... sitting in the garage not being driven after a hand spit wax and kisses from my lips...
  8. 45th Anniversary model, Mikan (orange) group thoughts

    Or, since it's the exact same hatch since 2019.... Pop the two little plastic panels that have ridges on them off, take off two bolts, then pop the plastic cover off. Done.
  9. Spring rate too high?

    Looks like you are overdriving. Do you just pound on the car lap after lap? Also, from what I can see in the photo, the tire might be oversized for the wheel width, which won't help either. Those Federals aren't helping either. ;)
  10. 2021 Supra won’t rev out 1st or 2nd gear

    What are you using to scan? Need a scanner that scans everything, not just the DME.
  11. GR Supra 101: Routes to big power

    I do use BM3. It's a great platform. About a year ago everyone would parrot "ECUTEK IS GOD! ECUTEK IS GOD! ALL OTHER TUNING SOLUTIONS ARE CRAP!" without knowing what they where talking about. It's since quieted down, probably because June 2020+ ECU's can now have BM3 CustomROM with no cloning...
  12. GR Supra 101: Routes to big power

    First off, I believe Visconti about as far as I can throw him. Secondly, if you have done the brake recall , bm3 doesn’t replace that.
  13. Need a few opinions on dealership incident.

    The sooner everyone realizes dealers give zero F’s about anyone, the better everyone will be.
  14. GR Supra 101: Routes to big power

    Not correct. The original rom on the car is over written with BM3. The stock rom in BM3 is whatever they have on their server for the car. Just to be clear: BM3 does NOT read out your stock rom and store it. Just went through this with them. My original ROM on the car didn’t need bench unlock...
  15. 2021 Supra won’t rev out 1st or 2nd gear

    Without codes being read it is a mystery
  16. Spring rate too high?

    Yea I would try dialing it out with what you have currently. Try the Comp/Rebound changes I suggested. I would just do it by 2 clicks at first to see how it feels. I also run lower tire pressure in the rear by about 1-2psi
  17. Spring rate too high?

    What about at higher speeds? Might want to bring down rebound in the rear and up the compression in the front. Do you also get oversteer when turning in not under braking? What tire pressures front/rear?
  18. Razorlab - 2020 LE build thread

    Not sure what you are asking about? You can run spacers or not, up to you. I use Adobe Premiere but for the Garmin stuff I just export it from the device. Just want to make sure people are clear about some of my videos: Here is the same lap at Lime Rock Park... From the Garmin: From my...
  19. Spring rate too high?

    If you measure center to fender it doesn't matter the tire size. Also, the suspension geo doesn't change with tire diameter differences. Geo only changes when you actually lower/raise the car with the suspension components. I'm currently at 13.75" front and 14.0" rear. OEM is 14.5" center to to...





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