bootmod3 B58 Tune for BMW F & G Series (340i, M340i, 540i & more)
bootmod3 B58 Tune for BMW F & G Series (340i, M340i, 540i & more)
Goes well with your tune
bootmod3 B58 tune for BMW F and G series: M140i, M240i, 340i, M340i, 440i, 540i, 840i, X3 M40i and more
|
Up to +47% HP
Stage 2+ on E30
|
Up to +30% HP
Stage 2 on E30
|
4 maps
CustomROM V2 map switching
|
3 min
typical initial flash
|
B58 gains by stage and fuel
Published gains over stock for non-MPPK cars. 2020+ M340i, X3 M40i and X4 M40i use the B58-D engine and have their own figures.
What you get with bootmod3 for the B58
|
Cloud tuning platform
Use bootmod3 from the phone app or from a Windows or Mac computer. Maps and datalogs are stored in the cloud, and a downloaded map can be flashed without an internet connection. Your license includes one off-the-shelf map plus any map marked FREE.
|
CustomROM V2
Four map slots, AntiLag, advanced flex fuel with an ethanol dash indicator, a full map editor, 80+ RAM log channels and a configurable transmission torque limiter. Gen 2 B58 cars add Rev2 controller integration, custom boost control, custom launch control and live tuning.
|
|
Tuning options
Adjustable exhaust burble, exhaust flap control, top speed limiter removal, boost-by-gear reduction, E85, race gas and methanol maps, maps for upgraded turbos and backend maps for piggyback use.
|
Logging and diagnostics
Live Dash gauges, datalogging you can chart and share from the app, plus reading and clearing trouble codes in all modules, resetting learned adaptations and an ECU power reset.
|
How bootmod3 works
|
1
Order your bootmod3 license plus a Wi-Fi adapter or ENET cable if you need one.
|
2
Connect to the OBD-II port and open the bootmod3 app or desktop software.
|
3
Flash your off-the-shelf map. A typical OBD flash takes a few minutes.
|
4
Drive and change maps or return to stock whenever you want.
|
Before you buy
Adapter or cable required. bootmod3 connects through the bootmod3 BM3 Wireless V3 adapter or an ENET cable. Both are sold separately.
One license per vehicle. Your license is tied to one VIN. The original buyer can transfer it once after the car is returned to stock and the DME is re-locked.
Newer software may need an unlock. Cars on November 2019 or later software may need a DME bench unlock before OBD flashing works. We offer an in-house DME unlock. Message us your VIN if you are unsure.
Supported vehicles for bootmod3 B58
| Model | Chassis | Years |
|---|---|---|
| M140i | F20 / F21 | 2016 - 2019 |
| M240i | F22 / F23, G42 | 2016+, 2021+ |
| 340i | F30 / F31 / F34 | 2016 - 2019 |
| M340i | G20 | 2019+ |
| 440i | F32 / F33 / F36 | 2016+ |
| 540i | G30 / G31 | 2017+ |
| 640i | G32 | 2017+ |
| 740i | G11 / G12 | 2016+ |
| 840i | G14 / G15 / G16 | 2020+ |
| Z4 M40i | G29 | 2018+ |
| X3 M40i | G01 | 2017+ |
| X4 M40i | G02 | 2018+ |
| X5 40i / X6 40i | G05 / G06 | 2019+ |
| X7 40i | G07 | 2018+ |
Looking for the Toyota Supra? It has its own bootmod3 license. Not sure about your car? Send us your VIN and we will check it.
bootmod3 B58 FAQ
Which features need a Gen 2 B58?
Rev2 controller integration, custom boost control, custom launch control and live tuning are Gen 2 features. Send us your VIN and we will confirm your generation.
What does B58-D mean?
It is bootmod3's label for 2020+ G20 M340i, X3 M40i and X4 M40i cars, which have their own published gains.
Do I need the Wi-Fi adapter?
No. An ENET cable also works. The bootmod3 BM3 Wireless V3 adapter just saves you from carrying a laptop in the car.
Can I go back to stock?
Yes. bootmod3 can flash the stock map and re-lock the DME.
Shop with Integrated DME
Browse more tunes in our bootmod3 collection, MHD collection and adapters.
For off-road and closed-course use only. Modifying engine software may affect your vehicle warranty and may not be legal for road use where you live. Power and torque figures are maximums published by the tuning platform and vary by vehicle, fuel and modifications. Percentage figures are published by bootmod3 as gains over stock. All product names and trademarks belong to their respective owners.