bootmod3 BMW N20 / N26 Tune Common platforms include 228i, 328i, 428i, X1, X3, and Z4
bootmod3 BMW N20 / N26 Tune Common platforms include 228i, 328i, 428i, X1, X3, and Z4 - Image 2

bootmod3 BMW N20 / N26 Tune Common platforms include 228i, 328i, 428i, X1, X3, and Z4

$595.00

bootmod3 (BM3) N20 / N26 Tune + License (BMW F-series 228i / 328i / 428i / X1 / X3 / X4)
Flash your N20/N26-powered BMW with proven BM3 OTS maps for Stage 1 and Stage 2 across
91, 93, and E30 (where supported).
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
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 DMEs may require a bench unlock depending on year/software (verify before purchase)
Output estimates shown in the full description use a typical U.S. baseline of
240 hp / 255 lb-ft (varies by model) 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)
Stage 1 / Stage 2
91 / 93 / E30
bootmod3 BMW N20 / N26 Tune
OTS tuning maps for BMW N20 and N26 turbocharged 4-cylinder engines.
Common platforms include 228i, 328i, 428i, X1, X3, and Z4.
Baseline used: 240 hp / 255 lb-ft.
What you get
  • BM3 license setup / guidance
  • OTS map selection by fuel & setup
  • Basic flashing & datalog support
  • OBD Bench Unlock available (mail in DME)
Requirements
  • BM3 WiFi adapter or ENET cable
  • Stable battery voltage during flash
  • Bench unlock required on some DMEs
Estimated gains
Calculated from BM3 N20/N26 OTS power gain data
Baseline
240 hp
255 lb-ft
Top estimate
330 hp
360 lb-ft
Stage 2 E30
Map Gain Est. HP Est. TQ
Stage 1 91 +20% / +25% 288 319
Stage 1 93 +23% / +27% 295 324
Stage 1 E30 +27% / +30% 305 332
Stage 2 93 +30% / +32% 312 337
Stage 2 E30 +38% / +41% 331 360

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