Bootmod3 BM3 A90/A91 Toyota Supra 3.0 (B58) Tune
Bootmod3 BM3 A90/A91 Toyota Supra 3.0 (B58) Tune - Image 2

Bootmod3 BM3 A90/A91 Toyota Supra 3.0 (B58) Tune

$595.00

bootmod3 (BM3) B58 Tune + License (Toyota A90 / A91 Supra)
Flash your A90/A91 Supra with proven BM3 OTS maps for Stage 1 and Stage 2 across 91, 93, E30, and E50 (plus race maps where applicable).
I’ll help confirm support, select the right map for your fuel/setup, and get you through your first flash + datalog.
BM3 License
Stage 1 / Stage 2
91 / 93
E30 / E50
What you need
  • BM3 WiFi adapter or OBD ENET cable (sold separately)
  • iOS/Android phone or Windows/macOS laptop
  • Battery charger recommended during flashing
  • Some cars may require an unlock depending on DME/software (verify before purchase)
Output estimates shown in the full description use a US baseline of 382 hp / 368 lb-ft and BM3’s listed % gains (actual results vary by fuel, conditions, and hardware).
Payment note
Pay with Zelle and you will pay the price as shown (no additional charges for tax, shipping, etc).

Description

bootmod3 (BM3)
Flash tune (cloud/app)
Stage 1 / Stage 2
91 / 93 / E30
bootmod3 B58 Tune (Toyota A90 / A91 GR Supra)
OTS tuning maps for the MK5 Supra 3.0 (B58) with Stage 1 and Stage 2 options across 91, 93, and E30 blends.
Estimated crank output below uses a North American baseline of 382 hp / 368 lb-ft.
What you get
  • BM3 license setup / onboarding help (if needed)
  • OTS map selection guidance for your fuel & setup
  • Basic support for flashing + datalogging
  • OBD Bench Unlock available (mail in DME)
Requirements
  • BM3 WiFi adapter or OBD ENET cable (sold separately)
  • iOS/Android phone or Windows/macOS laptop
  • Stable battery voltage during flash (charger recommended)
  • Some 2020 Supras may require a bench unlock depending on software version (verify before purchase)
Estimated gains
Baseline assumed: 382 hp / 368 lb-ft. Percent gains are from BM3’s A90 Supra “power gains” section.
Baseline
382 hp
368 lb-ft
Top estimate
512 hp
478 lb-ft
(Stage 2 E30)
Payment note
Pay with Zelle and you will pay the price as shown (no additional charges for tax, shipping, etc).

A90/A91 Supra 3.0 (B58) • Estimated crank output
Percent gains applied to 382 hp / 368 lb-ft baseline
Stage 1 / Stage 2 • 91 / 93 / E30
Map Gain Est. HP Est. TQ
Stage 1 • 91 octane up to +22% HP / +25% TQ 466 460
Stage 1 • 93 octane up to +25% HP / +25% TQ 478 460
Stage 1 • E30 blend up to +28% HP / +27% TQ 490 467
Stage 2 • 91 octane up to +26% HP / +28% TQ 481 471
Stage 2 • 93 octane up to +28% HP / +28% TQ 490 471
Stage 2 • E30 blend up to +34% HP / +30% TQ 512 478
Notes: Estimates only. Fuel quality, ethanol content, altitude, temps, vehicle condition, and hardware will affect results. For E30 blends, use an ethanol tester or analyzer if you want consistency.

How it works (simple version)
1) Confirm support
Verify your exact A90/A91 model year and DME software are supported for BM3 flashing.
2) Get connected
Use BM3 WiFi adapter or OBD ENET cable. Keep battery voltage stable during reads/flashes.
3) Pick your map
Choose Stage 1 or Stage 2, then match the map to your fuel (91/93/E30) and any supporting hardware.
4) Flash + verify
Flash the selected map, do a quick test drive, and datalog if you want a sanity check.

Important notes
  • Estimates only: totals use 382 hp / 368 lb-ft baseline and BM3 listed “up to” gains.
  • For E30 blends: actual ethanol content varies by pump and season.
  • For off-road / motorsports use only where applicable. You are responsible for emissions compliance in your area.
  • All ECU/tuning services are final sale once delivered/registered/applied. If you have questions, ask before purchase.

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