Selected Engine:
B58 Generation 1 & 2 (MG1 ECU)Selected stage:
STAGE 1
STAGE 2
STAGE 2.5
382 hp
500 Nm ( 369 lb-ft)
450 hp
636 Nm ( 469 lb-ft)
ACN91
RON
91/95
RON
93/98
RON
94/100
RON
Flashing License 299 USD - required to flash any OTS map
Up to 450 hp and 635 Nm (468 lb-ft) at the crank!
Cars with stock exhaust system
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.
MG Flasher Custom Code allows users to goes beyond factory 550 Nm limit!
See Transmission Limiter information below.
- NBT Display HP/TQ gauges calibration
- Torque limiters
- Lambda optimization
- Ignition timing optimization
Additional options available with each OTS map
- Adjustable exhaust burble and engine cooling
- 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
Software calibration without the need for any transmission tuning or skewing the torque/load calculation model maps. This allows for accurate calculations, smooth shifting and no software trickery. The factory torque limiter is set to 550 Nm (400 lb-ft) at the crank. We are the first to offer a solution to lift this limit up to 1000 Nm by using our custom code! The limit is adjustable in app.
343 hp
488 Nm ( 360 lb-ft)
420 hp
600 Nm ( 438 lb-ft)
For a point of reference, displayed power output of original software is based of our measurement on our dyno. This can give you an idea of the exact delta gain of our software vs the various stages of what is considered stock software.
Baseline: 343 hp & 488 Nm (360 lb-ft), measured by our dyno
Baseline: 322 hp & 450 Nm (332 lb-ft), BMW factory specification
ACN91
RON
91/95
RON
93/98
RON
94/100
RON
E30
Mix
Flashing License 299 USD - required to flash any OTS map
Up to 420 hp and 600 Nm (438 lb-ft) at the crank!
Cars with stock exhaust system
Up to 410 hp and 580 Nm (428 lb-ft) at the crank!
Cars equipped with Otto Particulate Filter (OPF)
(550 Nm limit without 8HP50 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.
- 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
Our unique custom code allows you to switch between OTS Octane, Ethanol blend map, new Stage 2.5 (HPFP upgrade required) without the need to reflash the vehicle!
Please refer to the User Manual how to use Switchable Maps option.
*Switchable Maps are currently only available for Gen 1 B48/B58 F-Series - option coming soon for Gen 1 G-Series.
The 340i is equipped with an 8HP50 transmission where the factory torque limiter is set to 550 Nm (400 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 our shop or another tuner for reprogramming of the transmission ECU limiters
382 hp
500 Nm ( 369 lb-ft)
495 hp
680 Nm ( 502 lb-ft)
ACN91
RON
91/95
RON
93/98
RON
94/100
RON
Flashing License 299 USD - required to flash any OTS map
Up to 495 hp and 680 Nm (502 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.
MG Flasher Custom Code allows users to goes beyond factory 550 Nm limit!
See Transmission Limiter information below.
- NBT Display HP/TQ gauges calibration
- Torque limiters
- Lambda optimization
- Ignition timing optimization
Additional options available with each OTS map
- Adjustable exhaust burble and engine cooling
- 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
Software calibration without the need for any transmission tuning or skewing the torque/load calculation model maps. This allows for accurate calculations, smooth shifting and no software trickery. The factory torque limiter is set to 550 Nm (400 lb-ft) at the crank. We are the first to offer a solution to lift this limit up to 1000 Nm by using our custom code! The limit is adjustable in app.
343 hp
488 Nm ( 360 lb-ft)
465 hp
635 Nm ( 463 lb-ft)
For a point of reference, displayed power output of original software is based of our measurement on our dyno. This can give you an idea of the exact delta gain of our software vs the various stages of what is considered stock software.
Baseline: 343 hp & 488 Nm (360 lb-ft), measured by our dyno
Baseline: 322 hp & 450 Nm (332 lb-ft), BMW factory specification
ACN91
RON
91/95
RON
93/98
RON
94/100
RON
E30
Mix
Stage 2.5 is available only on Gen 1 B58 F-Series via Switchable Maps.
Flashing License 299 USD - required to flash any OTS map
Up to 470 hp and 635 Nm (463 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.
An upgraded High Pressure Fuel Pump is highly recommended for ethanol maps, B58TU at least.
*Transmission Tuning Recommended*
See Transmission Limiter information below
- 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
Our unique custom code allows you to switch between OTS Octane, Ethanol blend map, new Stage 2.5 (HPFP upgrade required) without the need to reflash the vehicle!
Please refer to the User Manual how to use Switchable Maps option.
*Switchable Maps are currently only available for Gen 1 B48/B58 F-Series - option coming soon for Gen 1 G-Series.
The 340i is equipped with an 8HP50 transmission where the factory torque limiter is set to 550 Nm (400 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 our shop or another tuner for reprogramming of the transmission ECU limiters
343 hp
488 Nm ( 360 lb-ft)
500 hp
700 Nm ( 516 lb-ft)
For a point of reference, displayed power output of original software is based of our measurement on our dyno. This can give you an idea of the exact delta gain of our software vs the various stages of what is considered stock software.
Baseline: 343 hp & 488 Nm (360 lb-ft), measured by our dyno
Baseline: 322 hp & 450 Nm (332 lb-ft), BMW factory specification
ACN91
RON
91/95
RON
93/98
RON
94/100
RON
E30
Mix
E40
Mix
*Included with Stage 2 License (Available only on Gen 1 B58 F-Series)
Flashing License 299 USD - required to flash any OTS map
Up to 500 hp and 700 Nm (516 lb-ft) at the crank!
Use only with an upgraded HPFP and High Flow Downpipe / 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
- 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 E40) 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
Our unique custom code allows you to switch between OTS Octane and Ethanol blend map without the need to reflash the vehicle!
Please refer to the User Manual how to use Switchable Maps option.
*Switchable Maps are currently only available for Gen 1 B48/B58 F-Series - option coming soon for Gen 1 G-Series.
The 340i is equipped with an 8HP50 transmission where the factory torque limiter is set to 550 Nm (400 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 our shop or another tuner for reprogramming of the transmission ECU limiters
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
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
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
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.
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.
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.
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.
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
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
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
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.
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.
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.
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.
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
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
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
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.
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.
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.
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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