Engine

Selected Engine:

S63 (MG1 ECU)

Selected stage:

189 USD

STAGE 1

189 USD

STAGE 2

269 USD

Engine power levels

Stock
Horsepower

615 hp

Torque

750 Nm ( 550 lb-ft)

after
Horsepower

730 hp

Torque

900 Nm ( 663 lb-ft)

Dyno diagrams

Dragy times

Fuel

ACN91
RON

91/95
RON

93/98
RON

94/100
RON

Supported Models

BMW M5
F90
BMW M8
F91, F92
BMW X5M
F85
BMW X6M
F86

Additional info

POWER INCREASE

Flashing License 379 USD - required to flash any OTS map

Up to 730 hp and 900 Nm (663 lb-ft) at the crank!
Cars with stock exhaust system

(750 Nm limit without 8HP75 Transmission flash)
*Transmission Tuning Recommended*
See Transmission Limiter information below

Designed for the drivers who want the most out of their stock component vehicle. This software is intended to safely maximize your vehicle’s potential performance. The power curve has been delicately engineered to eliminate any dips in the overall powerband as well as maximizing delivery of that power throughout the entire RPM range.

TECHNICAL INFORMATION

- NBT Display HP/TQ gauges calibration
- Torque limiters
- Lambda optimization
- Ignition timing optimization
- Optimized for xHP transmission tuning software

Additional options available with each OTS map
- Exhaust burble adjustable on-the-fly, set the intensity without reflashing!
- *Switchable maps on-the-fly, select between maps (including ethanol blends up to E30) without reflashing!
- Max Cooling on-the-fly, enable the option without reflashing!
- Speed limiter removal
- Cold start delete (off-road use only)
- Catalytic converter delete (dcat, off-road use only)
- Exhaust flap control
- Startup roar
- Torque by gear limiter

*Switchable Maps are currently only available for Gen 1 B48/B58 F-Series - option coming soon for Gen 1 G-Series and others.

TRANSMISSION LIMITER INFORMATION

The 8HP75 transmission's factory torque limiter is set to 750 Nm (550 lb-ft) at the crank. For the best results and proper smoothing of the torque curve without any transmission related torque intervention we have found that is best to increase the limiter within the transmission software. We present you with two options to implement this on your vehicle:

Option 1: Lifting the limiter in the transmission ECU which can be done for example with xHP Flash tool
Option 2: Bringing the car to a tuner for reprogramming of the transmission ECU limiters

Engine power levels

Stock
Horsepower

615 hp

Torque

750 Nm ( 550 lb-ft)

after
Horsepower

780 hp

Torque

960 Nm ( 708 lb-ft)

Dyno diagrams

Dragy times

Fuel

ACN91
RON

91/95
RON

93/98
RON

94/100
RON

Supported Models

BMW M5
F90
BMW M8
F91, F92
BMW X5M
F85
BMW X6M
F86

Additional info

POWER INCREASE

Flashing License 379 USD - required to flash any OTS map

Up to 780 hp and 960 Nm (708 lb-ft) at the crank!

Use only with High Flow Downpipe
or High Flow Catalytic Converter

For the spirited drivers who want the maximum power out of their vehicle equipped with high flow downpipe or high flow catalytic converter. This software is intended to maximize your vehicle’s potential performance. The power curve has been delicately engineered to eliminate any dips in the overall powerband as well as maximizing delivery of that power throughout the entire RPM range.

*Transmission Tuning Recommended*
See Transmission Limiter information below

TECHNICAL INFORMATION

- NBT Display HP/TQ gauges calibration
- Torque limiters
- Lambda optimization
- Ignition timing optimization
- Optimized for xHP transmission tuning software

Additional options available with each OTS map
- Exhaust burble adjustable on-the-fly, set the intensity without reflashing!
- *Switchable maps on-the-fly, select between maps (including ethanol blends up to E30) without reflashing!
- Max Cooling on-the-fly, enable the option without reflashing!
- Speed limiter removal
- Cold start delete (off road use only)
- Catalytic converter delete (dcat, off road use only)
- Exhaust flap control
- Startup roar
- Torque by gear limiter
- Burble flame map

*Switchable Maps are currently only available for Gen 1 B48/B58 F-Series - option coming soon for Gen 1 G-Series and others.

TRANSMISSION LIMITER INFORMATION

The 8HP75 transmission's factory torque limiter is set to 750 Nm (550 lb-ft) at the crank. For the best results and proper smoothing of the torque curve without any transmission related torque intervention we have found that is best to increase the limiter within the transmission software. We present you with two options to implement this on your vehicle:

Option 1: Lifting the limiter in the transmission ECU which can be done for example with xHP Flashtool
Option 2: Bringing the car to a tuner for reprogramming of the transmission ECU limiters

Additional options

Switchable maps

Youtube Video (F-series using cruise control method)
Switchable Maps On-The-Fly - WORLD'S FIRST CRUISE CONTROL SOLUTION FOR BMW GEN 1 B58/B48
Through the control buttons you can quickly select between E30 and Regular Octane mapping, without the need to reflash vehicle. Support for HPFP included, required for Stage 2.5.
Limited to F-Series for the time being. G-Series support is coming soon!
Hybrids, MINIs and Gen 2 switchable maps, including all ethanol maps, are under development.
For full updated instructions, please see the
User Manual

Exhaust burble

On-The-Fly Instructions
Our unique function Dynamic Burble On-The-Fly - with this function via a simple combination of cruise control buttons you can change the intensity of the burbles ON THE FLY! There are 4 switchable levels available including Burble OFF in all modes. Watch our instructional video on YouTube/ Facebook or read User Manual for detailed instructions.
Gen 2 Coming Soon!
MG Flasher offers Hybrid, MINI and Gen 2 adjustable options during flash; On-The-Fly features are under development.
For full updated instructions, please see the
User Manual

Max Cooling

On-The-Fly Instructions
There will now be two options available for cooling your engine: Regular cooling and Max Cooling On-The-Fly. Use “regular cooling” with regular driving, then switch to “Max Cooling” with a quick and easy cruise control button sequence. Max Cooling is achieved by lowering the target engine temperature and increasing the target intercooler coolant volume flow.
MINI and Gen 2 Coming Soon!
MG Flasher offers Hybrid, MINI and Gen 2 adjustable options during flash; On-The-Fly features are under development. For full updated instructions, please see the User Manual

Cold start with cat heating delete

No more loud cold startups. MG Flasher has got you covered with cold start mod. This feature comes at no additional cost. Disclaimer: For off-road/racing use only.

Speed limit removal

Unleash your BMW's true potential:
Remove the factory set top speed limiter - With just a tap in the MG Flasher! This feature comes at no additional cost.

Antilag

Youtube Video (Rolling Antilag Demo)
Antilag (Rolling Launch) allows for building boost quicker to obtain a more powerful acceleration. Antilag brings faster acceleration with the click of the cruise control button. Full in app adjustability in both Basic and Expert mode, allows for endless customization and fine tuning. Disclaimer: For off-road/racing use only.

DISCLAIMER

MG Flasher offers products intended only for competition racing/off-road use which may not be road legal in your region. MG Flasher accepts no responsibility for compliance with vehicle’s factory warranty or road legality.

Additional options

Switchable maps

Youtube Video (F-series using cruise control method)
Switchable Maps On-The-Fly - WORLD'S FIRST CRUISE CONTROL SOLUTION FOR BMW GEN 1 B58/B48
Through the control buttons you can quickly select between E30 and Regular Octane mapping, without the need to reflash vehicle. Support for HPFP included, required for Stage 2.5.
Limited to F-Series for the time being. G-Series support is coming soon!
Hybrids, MINIs and Gen 2 switchable maps, including all ethanol maps, are under development.
For full updated instructions, please see the
User Manual

Exhaust burble

On-The-Fly Instructions
Our unique function Dynamic Burble On-The-Fly - with this function via a simple combination of cruise control buttons you can change the intensity of the burbles ON THE FLY! There are 4 switchable levels available including Burble OFF in all modes. Watch our instructional video on YouTube/ Facebook or read User Manual for detailed instructions.
Gen 2 Coming Soon!
MG Flasher offers Hybrid, MINI and Gen 2 adjustable options during flash; On-The-Fly features are under development.
For full updated instructions, please see the
User Manual

Max Cooling

On-The-Fly Instructions
There will now be two options available for cooling your engine: Regular cooling and Max Cooling On-The-Fly. Use “regular cooling” with regular driving, then switch to “Max Cooling” with a quick and easy cruise control button sequence. Max Cooling is achieved by lowering the target engine temperature and increasing the target intercooler coolant volume flow.
MINI and Gen 2 Coming Soon!
MG Flasher offers Hybrid, MINI and Gen 2 adjustable options during flash; On-The-Fly features are under development. For full updated instructions, please see the User Manual

Cold start with cat heating delete

No more loud cold startups. MG Flasher has got you covered with cold start mod. This feature comes at no additional cost. Disclaimer: For off-road/racing use only.

Speed limit removal

Unleash your BMW's true potential:
Remove the factory set top speed limiter - With just a tap in the MG Flasher! This feature comes at no additional cost.

Catalytic converter delete

Youtube Video (Rolling Antilag Demo)
Antilag (Rolling Launch) allows for building boost quicker to obtain a more powerful acceleration. Antilag brings faster acceleration with the click of the cruise control button. Full in app adjustability in both Basic and Expert mode, allows for endless customization and fine tuning. Disclaimer: For off-road/racing use only.

DISCLAIMER

MG Flasher offers products intended only for competition racing/off-road use which may not be road legal in your region. MG Flasher accepts no responsibility for compliance with vehicle’s factory warranty or road legality.

Additional options

Switchable maps

Youtube Video (F-series using cruise control method)
Switchable Maps On-The-Fly - WORLD'S FIRST CRUISE CONTROL SOLUTION FOR BMW GEN 1 B58/B48
Through the control buttons you can quickly select between E30 and Regular Octane mapping, without the need to reflash vehicle. Support for HPFP included, required for Stage 2.5.
Limited to F-Series for the time being. G-Series support is coming soon!
Hybrids, MINIs and Gen 2 switchable maps, including all ethanol maps, are under development.
For full updated instructions, please see the
User Manual

Exhaust burble

On-The-Fly Instructions
Our unique function Dynamic Burble On-The-Fly - with this function via a simple combination of cruise control buttons you can change the intensity of the burbles ON THE FLY! There are 4 switchable levels available including Burble OFF in all modes. Watch our instructional video on YouTube/ Facebook or read User Manual for detailed instructions.
Gen 2 Coming Soon!
MG Flasher offers Hybrid, MINI and Gen 2 adjustable options during flash; On-The-Fly features are under development.
For full updated instructions, please see the
User Manual

Max Cooling

On-The-Fly Instructions
There will now be two options available for cooling your engine: Regular cooling and Max Cooling On-The-Fly. Use “regular cooling” with regular driving, then switch to “Max Cooling” with a quick and easy cruise control button sequence. Max Cooling is achieved by lowering the target engine temperature and increasing the target intercooler coolant volume flow.
MINI and Gen 2 Coming Soon!
MG Flasher offers Hybrid, MINI and Gen 2 adjustable options during flash; On-The-Fly features are under development. For full updated instructions, please see the User Manual

Cold start with cat heating delete

No more loud cold startups. MG Flasher has got you covered with cold start mod. This feature comes at no additional cost. Disclaimer: For off-road/racing use only.

Speed limit removal

Unleash your BMW's true potential:
Remove the factory set top speed limiter - With just a tap in the MG Flasher! This feature comes at no additional cost.

Catalytic converter delete

Youtube Video (Rolling Antilag Demo)
Antilag (Rolling Launch) allows for building boost quicker to obtain a more powerful acceleration. Antilag brings faster acceleration with the click of the cruise control button. Full in app adjustability in both Basic and Expert mode, allows for endless customization and fine tuning. Disclaimer: For off-road/racing use only.

DISCLAIMER

MG Flasher offers products intended only for competition racing/off-road use which may not be road legal in your region. MG Flasher accepts no responsibility for compliance with vehicle’s factory warranty or road legality.

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