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  1. Razorlab - 2020 LE build thread

    Which track is your local track? Lime Rock? What's the db limit? I bought a Valvetronic exhaust because it doesn't utilize the factory electronic valve, it uses it's own vacuum system. That way I can open the valve independently of what mode the car is in, so if the track has a strict sound...
  2. WTB: OEM Supra hood

    Found a hood, closing this thread :)
  3. Race Tracking Your Supra - Information exchange

    Long hold the safety button = full off. You'll see a message on the dash that the safety systems are disabled. I've only forgotten it once. The car really did not like my approach into T1 at Mid Ohio on the outlap when cars were bunched up. Chime scared the hell out of me. ?
  4. Race Tracking Your Supra - Information exchange

    You have to do it each time the car is power cycled which is kind of annoying, but I just do it as part of my "in grid" routine when turning on garmin/data, etc. You can pull it over OBD2 as well via something like an MXLink+, or your tuning software (MHD, Bootmod, etc), but this is free and OEM.
  5. Race Tracking Your Supra - Information exchange

    What do the +/- camber options actually add? Are these like crash bolts on other chassis?
  6. Race Tracking Your Supra - Information exchange

    The dashboard can display oil and coolant temp in C if you long hold the trip odometer button until the menu comes up, then go to unlock. The code is the sum of the last 6 digits of your VIN #. Then go to Temperature in the menu.
  7. Race Tracking Your Supra - Information exchange

    Hah, just saw this. Sometimes this forum doesn't seem to load all the new posts when I click on a notification.
  8. Race Tracking Your Supra - Information exchange

    Fronts are 43550-WAA02, I believe the rears are different but not 100% sure.
  9. Race Tracking Your Supra - Information exchange

    My usual post track day maintenance is a nut and bolt check of the suspension (paint pens are helpful too), check rotors for cracks and thickness, and check pads. I change oil every ~4 hours of track time or 3 events. Check for bind in the suspension and I have the car aligned every 2-3 events...
  10. Wagner Tuning Manifold....Thoughts?

    Snark aside, are you talking about using an interchiller for road course, or for drag strip?
  11. Verkline camber adjustable front LCA New in Box-$800

    What arms are you going with instead?
  12. **Official Lap Times Thread**

    Tbh I didn’t read through all 9 pages just the first post and I listed what I thought were considered relevant mods so hope that was okay. @zackarybyrd it’s showing you mentioned me in my notifications but I don’t see a reply, if I missed anything let me know.
  13. **Official Lap Times Thread**

    Good question, it was South Circuit.
  14. **Official Lap Times Thread**

    I'm not going to make a post for each of my lap times, and to avoid clutter here is my youtube with all of the videos. https://www.youtube.com/@BenBulthuis Car is a 2021 Toyota Supra 3.0, relevant mods are: Eibach sway bars, Verus camber plates, SPL end links, CSG C21/C11 brake pads, SRF fluid...
  15. Race Tracking Your Supra - Information exchange

    I considerably underestimated how far outside of the efficiency range the turbo would be at that boost level. The lesson has been learned :oops:
  16. Wagner Tuning Manifold....Thoughts?

    Ironically, my household is on it's fourth 4B11 but only second EJ25.
  17. Razorlab - 2020 LE build thread

    Yeah, I'm really wishing I had gone with MHD right now. Unfortunately I would have to send my ECU back to Finland again. Definitely curious on your experience when you have switched. Will you be self tuning again?
  18. Race Tracking Your Supra - Information exchange

    Learned this weekend that 22psi is definitely too much for the stock turbo especially in upper 80s ambient temps. I saw 243F coolant, 296F oil, and 148F IATs, even with the Verus oil cooler and a Wagner manifold. After setting a boost max of 19 psi in BM3, temps dropped 10+ degrees on both...
  19. Race Tracking Your Supra - Information exchange

    There’s a Buc-ees literally 3 minutes from Barber. Track should have fuel too but usually tracks mark up the fuel.
  20. Race Tracking Your Supra - Information exchange

    Has anyone had any issues with the Bootmod3 dashboard locking up/freezing? The app still works but the gauges stop updating data. I disabled Bluetooth and made sure all of the phone connectivity was disabled in the car but it still happened. I am dealing with some heat issues and I am trying...





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