Description
bootmod3 (BM3) B48/B46 MINI Tune + License (Cooper S / JCW • F54/F55/F56/F57/F60)
Flash your B46/B48 MINI with proven BM3 OTS maps for Stage 1 and Stage 2 across ACN91, 91, 93, and E30.
Works with both B48-H (high compression) and B48-L (low compression) variants where applicable.
I’ll help confirm support, select the right map for your fuel/setup, and get you through your first flash + datalog.
Works with both B48-H (high compression) and B48-L (low compression) variants 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
ACN91 / 91 / 93
E30
Stage 1 / Stage 2
ACN91 / 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
- Nov 2019+ software: bench DME unlock required for OBD flashing (verify before purchase)
Output estimates shown in the full description use typical U.S. baselines of 189 hp / 207 lb-ft (Cooper S) or 228 hp / 236 lb-ft (JCW),
plus BM3’s listed % gains (actual results vary by fuel, conditions, and hardware).
plus 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).





