Bootmod3 - B58 Performance Flash Tune - BMW 140i/240i/340i/440i/540i/640i/740i/M240i/M140i/X3i/M40i

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World's first OBD2-capable custom mobile flash tuning platform for the BMW F series. Developed and tested in-house from the ground up over the course of almost 2 years with more features being added regularly makes the bootmod3 platform a custom BMW factory DME tuning solution like no other on the market today.

Build the ultimate tune for your B58 engine powered vehicle and go from stock to full race calibration, and everywhere in between, with a map switch in the provided mobile app. bootmod3 calibrates the factory vehicle modules over the OBD port in a matter of minutes in the convenience of your driveway or anywhere internet access is available.

Stage 1 91 octane: up to 18% HP / 26% TQ
Stage 1 93 octane: up to 20% HP / 26% TQ
Stage 2 91 octane: up to 24% HP / 32% TQ
Stage 2 93 octane: up to 26% HP / 32% TQ

Stage 2 AGG (Aggressive burble) versions of maps available
E30 and Race gas maps are on the way!

Requirements & Optional Features
- OBD Agent Device is recommended but not required to use the bootmod3 platform. It removes the need for a laptop in the car for using bootmod3's features. If you're looking to simply load a tune on the car without much datalogging and monitoring while reducing cost then using your laptop instead of our device may be the ticket for you.

.Bootmod3 App & Cloud Services offer many unique features not found in any other flash tunes, such as:
 - FULL OBD2 Port Flashing, no DME removal required
- Mobile app (iOS and Android) and Web (
- One OTS map/tune included with the purchase
- Datalogging over 200 diagnostic channels, up to 40 channels concurrently
- Datalog sharing and charting without a need to upload to 3rd party websites or apps using the mobile app or web browser
- DCT TCU (transmission) flash for maximized clutch clamping force extending life on stock and upgraded DCT clutch packs
- Cloud based storage for map data and datalogs
- Reverting back to stock performance map
- Live Dash - realtime vehicle parameter monitoring via in-app guages
- Diagnostics
- Read and clear trouble codes in all vehicle modules
- Reset learned adaptations (octane, knock, Valvetronic, etc)
- ECU power reset
- Off the shelf (OTS) tunes for 91/93/Race gas/E85 octane (optional, additional cost)
- Custom tuning for non-standard vehicle hardware and alternative fuels such as E85 and race gas (optional, additional cost)

Map Features:
- Top speed (VMAX) limiter removal
- Higher rev limiter
- Cold start cat heat cycle removed (for off-road use)
- Cat efficiency check removed (for off-road use)
- Exhaust valve control and overrun (burble)
- Maps for upgraded Stage 1 and Stage 2 turbos
- E85/blend, race gas and meth injection tuning
- Custom Throttle mapping
- Backend Flash maps available for use with piggyback devices

Models Supported:
BMW F32/F33 440i
BMW F30/F31/F34 340i
BMW F20/F21 M140i
BMW F22/F23 M240i
BMW F32/F33/F36 440i
BMW G30/G31 540i
BMW G11 740i/Li
BMW G32 640i
BMW G01 X3 M40i
BMW G02 X4 M40i
BMW G30/G31 540i

WARNING: May contain items that are found to have compounds and/or chemicals known to the State of California to cause cancer, birth defects, and reproductive harm.
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