Unlock the True Potential of Your BMW S58 Engine with MHD S58 Maps Pack

The MHD S58 Maps Pack represents a revolutionary leap in performance tuning for your BMW and Toyota A90 equipped with the potent S58 engine. Unlike traditional piggyback modules, MHD Flasher F+G Series offers complete DME remapping, ensuring peak performance while preserving all vital OEM safety mechanisms. This sophisticated approach guarantees not only exhilarating power gains but also unparalleled safety and smooth drivability.

Installation is remarkably user-friendly and can be performed directly from your garage. Simply download the MHD Flasher F+G Series app on your Apple iOS or Android device, connect via the MHD Wireless Adapter to your vehicle’s OBD-II port, and initiate the process. The initial flash takes a mere 3.5 minutes, with subsequent map changes lightning-fast at just 20 seconds. Furthermore, reverting your vehicle to the factory OEM flash is effortless and doesn’t require any initial backup.

The comprehensive Super Licence unlocks the full spectrum of MHD functionalities, providing you with ultimate control and customization:

Key Features of the MHD S58 Maps Pack

This all-inclusive package is designed to cater to every aspect of your S58 engine’s performance enhancement, from basic flashing to advanced real-time tuning.

Flasher License: Unleash the Power Within

The core of the MHD S58 Maps Pack, the Flasher License, empowers you to flash your DME with MHD’s expertly crafted OTS (Off-The-Shelf) maps, JB4 backend maps, and custom tunes.

Key Features:

1. Industry-Leading Flash Speeds: Experience the quickest flash times available, with an initial flash completed in just 3.5 minutes and map switching in a mere 20 seconds when using the MHD WIFI Adapter.
2. Stage 0 Stock Power Option: Maintain stock power levels while benefiting from all other flash options.
3. Comprehensive Diagnostic Tools: Read and clear engine codes, and reset adaptions with ease.

Available Flash Options:

• Aggressive Exhaust Burble: Customize your exhaust burble with adjustable duration, sport mode activation, aggressiveness, and RPM/speed parameters.
• Cold Start Noise Reduction: Minimize unwanted cold start noise.
• Exhaust Flap Control: Keep the exhaust flap permanently open in Sport Mode.
• Shift Brap (G8x Only): Enhance your driving experience with shift brap functionality on G8x models.
• Top Speed Limiter Removal (Vmax): Unleash the full potential of your vehicle by removing the top speed limiter.
• Support for OEM/Aftermarket Downpipes: Optimize your tune for both OEM and aftermarket downpipes.

MHD+ Custom Code: Advanced Tuning at Your Fingertips

MHD+ elevates your tuning experience with a suite of advanced features designed for ultimate control and personalization.

1. On-the-Fly Map Switching: Seamlessly switch between up to 4 map slots within the same stage, allowing for real-time adjustments based on fuel quality (e.g., pump gas, E30) or desired power levels. A user-friendly slider provides incremental power reduction from 100% down to 60%, ideal for creating valet modes or lower-power cruising maps.

2. Antilag System: Engage antilag to rapidly build boost while stationary, enabling explosive launches. Activated by holding the cruise control speed down button and applying full throttle, this feature utilizes sophisticated engine calibration to build boost quickly. Safety measures are integrated, monitoring coolant temperature, EGT, and usage duration. Boost target is adjustable for OTS maps.

3. Switchable Burble per Map Slot: Fine-tune your exhaust burble settings for each map slot, allowing for on-the-fly burble adjustments in conjunction with MHD+ Map Switching.

4. On-The-Fly Exhaust Flap Control: Take command of your exhaust flap via the MHD+ Live Menu, choosing between always open, always closed (with load-based opening), or OEM operation.

5. Ethanol Content Quick View: Monitor ethanol content directly through the MHD+ Live Menu when using a compatible Ethanol Content Analyzer.

6. Advanced Motiv ReFlex Integration: Benefit from full 2-way CANBUS integration with Motiv ReFlex, enabling advanced functionalities like DME limp mode for PI injector errors, DME control of external wastegates, and comprehensive control over supplemental port injection and auxiliary outputs. Streamline custom tuning by making adjustments directly within the DME after a one-time ReFlex firmware flash.

7. Cold Start Noise Reduction per Map Slot: Customize cold start noise reduction settings for each individual map slot.

8. No Lift Shift: Execute lightning-fast shifts on 6MT cars without lifting off the throttle.

9. Custom TCU Limiter Removal: Eliminate TCU limiters while maintaining all OEM safeties and Launch Control functionality.

10. KnockCEL: Enable a blinking CEL (Check Engine Light) to indicate timing corrections exceeding a tuner-defined threshold in custom tunes.

11. MHD MaxCool: Activate a specialized cooling mode to significantly reduce oil and coolant temperatures, combating heat soak during demanding situations like staging lines at the track. This feature optimizes fan operation, coolant target temperatures, and water pump settings, activated via the MHD+ Live Adjust menu.

12. MHD Real-Time Tuning: Experience the groundbreaking world’s first real-time tuning capability for modern BMWs. Custom tuners can now make live edits to major engine tables, including map switch and flex fuel slots, while the engine is running. Real-time tuning for additional tables, including Advanced ReFlex PI control, is coming soon.

Monitor License: Keep a Close Watch on Your Engine’s Health

The Monitor License provides real-time insights into your engine’s performance and health. Utilize a customizable gauge layout with up to 8 gauges to monitor over 50 engine parameters, all while background logging captures data for later analysis.

Key Monitoring Parameters: Boost, Boost Target, Lambda (AFR), Intake Air Temp (IAT), Ignition Timing per Cylinder, Coolant Temperature, Oil Temperature, Oil Pressure, Transmission Temperature, High Pressure Fuel Pump (HPFP), Throttle Position, Wastegate Duty-Cycle (WGDC), RPM, Speed, EGT, and more.

Advanced parameters, often hidden by BMW, such as Timing Corrections per Cylinder and Boost setpoint, are also accessible for in-depth monitoring and tuning (depending on DME software version).

All MHD OTS Maps: Performance Maps Developed for Your S58

MHD offers a wide array of OTS maps specifically engineered for the S58 engine, catering to various modifications and octane levels. These maps have undergone rigorous road and dyno testing, ensuring optimal performance right out of the box.

• Stage 1 (Up to 670HP/800NM): Available in 91oct/95ron, 93oct/98ron, and 95oct/102ron for stock vehicles and those equipped with a gasoline particulate filter.
• Stage 2 (Up to 720HP/850NM): Available in 91oct/95ron, 93oct/98ron, and 95oct/102ron for vehicles with a high-flow downpipe and without a gasoline particulate filter.
• Ethanol Mix Maps (Up to 750HP / 880NM): Stage 1 & 2 E30-40 Maps designed for ethanol blends of 30-40%.

Supported Devices & Adapters

Supported Devices:

• Apple iOS 10.2 and higher
• Android 6 and higher (OTG compatible)

Supported Adapters / Cables (sold separately):

• MHD WIFI Adapter (Recommended for iOS & Android)
• ENET Cable + Lightning Adapter (iOS only)

Supported Cars

• X3M F97 2019 – Present
• X4M F98 2019 – Present
• M3 G8x 2021 – Present
• M4 G82 2021 – Present
• M2 G87 2022 – Present

Important Attention

***MHD WIFI ADAPTER IS SOLD SEPARATELY***

*Vehicles with the latest BMW software may require a DME bench unlock for OBD flashing, regardless of production date. Cars produced after 06/2020 can only be tuned with a FEMTO unlock, necessitating DME submission to FEMTO in Finland. MHD automatically detects the FEMTO unlock after it has been performed. Flashing back to stock will completely remove the unlock, requiring re-unlocking for future MHD flashing.

For Off Road / Race Track Use Only – Not approved for use on public roads!