2019 BMW M240i

Car Build Command Center

The clean version of the chaos: current setup, installed parts, next-phase hardware, budget reality, and the eventual path toward a very unreasonable power goal.

Open BM3 data dashboards See build roadmap
Current fuel / tune
93 Octane
Stage 2 via Bootmod3 with xHP Stage 3 transmission flash.
Long-term target
1000 HP
A perfectly reasonable amount of nonsense for a 2019 M240i.
Build spend
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Live sheet source. Pulling current parts, service, and mods total.
Current phase
Stage 2+
Good power now, more fuel and cooling parts already waiting in the wings.
Active configuration

What’s on the car now

  • Bootmod3 Stage 2 tune
    Current engine calibration
  • xHP Stage 3 transmission flash
    Aggressive trans behavior to match the setup
  • 93 octane fuel
    Current operating fuel
  • OEM M Performance carbon fiber trunk
    Because we respect functional vanity around here

Spend breakdown

Live category totals from the expense sheet. This is where the command-center energy starts showing up.

Performance
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Maintenance
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Service
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B58 Bootmod3 xHP Street car Telemetry Long game build

Owned, not installed yet

  • Dorch Engineering DS2.5 high-pressure fuel pump
    Fuel system headroom for the next step
  • Bootmod3 flex fuel sensor
    Sets up real flex-fuel behavior and blend data
  • CSF heat exchanger
    Cooling support before things get extra disrespectful

Recent additions

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Pulling the latest entries from the sheet.
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Roadmap

  • Phase 1
    Install fuel + cooling support parts already on hand
  • Phase 2
    Move deeper into flex-fuel / higher output territory with cleaner supporting data
  • Phase 3
    Build toward the bigger-power version of the car without losing the plot