MHD N55 E-series

MHD is a complete tuning solution for your N55 engine powered E-series BMW.

MHD Flasher is the first Android handheld application to bring ECU tuning and monitoring to the BMW N55 engine for E series. The MHD Flasher reveals the good margin of power BMW left on the table with the N55 while still retaining the sophistication of the original engine management program.

→ Easy to install

Connect any compatible Android device to your car using an MHD Wifi adapter, install one of the pre-purchased MHD maps and enjoy the power and performance benefits of the MHD maps by Twisted Tuning.

→ Keep an eye on the tuning

Monitor your engine behavior using a configurable gauges layout to keep an eye on any of the 50+ engine monitors like oil temp, boost pressure, actual load or individual cylinder ignition timing. Activate the logging mode to save up to 50 monitors to a standard CSV file for later analysis. Track issues by reading the error codes, and delete them once resolved.

→ Flash your ECU back to a stock anytime, as often as you need to. No ECU backup is needed.

→ Custom tuning support

As an alternative to built-in maps, many tuners can provide advanced custom mapping for those who have higher or special performance needs.

Main features description:

═══ Flasher module ═══

- Flash built-in maps (purchased separately), custom user-tuned .BIN files or JB4 flash maps.

- Provides an ever growing list of handy options like PPK exhaust burble duration or cold start noise reduction.

- Read / delete engine trouble codes.

- Reset the main DME adaptation values.

- 1 minute map switching; initial install time: 7 mins.

═══ Monitor module ═══

- Extensive logging values list, up to 50 values at the same time.

- Save logging session to .CSV files

- Integrated csv log viewer

- Up to 8 configurable gauges

═══ Optional MHD maps packs ═══

- Maps by Twisted tuning

- Stage 1 pack. Eight maps: 4 fuel octane variants, stock / upgraded FMIC variants.

- Stage 2 pack. Eight maps: 4 fuel octane variants, stock / upgraded FMIC variants. High flow downpipes recommended.

- Ethanol mix map (e30). FMIC+DPs recommended.

Supported vehicles: N55 equipped Exx series.

2010-2013 135i, 135is and 335i

2013-2015 X1 35i

2010-2013 X5 35i

2011–2014 X6 35i

This racing product is for competition closed course use only.

Required hardware:

- 1 device running Android 4 and up

- 1 MHD Wifi adapter

Price list (licenses are VIN Locked and stored by Google along your Play store account):

- Flasher module: $199

- MHD maps packs: $49 each. Requires the Flasher module.

- Monitor module: $69

FAQ

Q: Does my Android device need to be permanently plugged to the OBD port?

A: No. Once a flash is performed you can unplug your device.

Q: Do I lose my licenses if I delete the app or the Android device breaks?

A: No. licenses are stored online by Google, you can use your purchases on another device as long as you use the same account on Play store.

Q: Do I need to purchase a new license each time I flash a map?

A: No, you can ref lash as many times as needed.