Purpose of this document is to provide bootmod3 users with a central location for release notes describing changes to the overall platform, new features released and ongoing changes and updates to various OTS Maps.
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B48-F-H OTS map update:
Version 2.1 – July June 17, 2025:
Burble feature enabled for OPF-equipped vehicles
Revised lambda control strategy
Updated exhaust pressure loss tables to prevent throttle closures
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Version 2.0, November 26 2020:
- New torque structure
- Ignition timing revised
- Boost control revised
- Power increase
July 3, 2020:
S58 OTS map version 2.4 is out!
After gathering tons of datalogging from users across the world, even more improvements were found, applied and tested
These findings resulted in a smoother boost curve at high engine speed allowing for a more clean ignition timing curve thus more efficient power, especially on stage 1 cars with stock hardware.
Furthermore, burble is now working better for cars with particulate filter (OPF).Version 2.4, July 3 2020:
- Boost taper at high RPM fixed
- Unstable wgdc at high RPM fixed
- Burble activation for OPF cars
May 10, 2020:
B58-G Stage 2+ OTS maps now available!
The stock turbo can flow on the B58, but the limitation is the HPFP, with the B58TU HPFP or Dorch Engineering HPFP you can unleash the true beast of your B58!
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We recommend XHP transmission flash to take advantage of the high torque
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B58-G OTS map version 2.1 is now available!
Version 2.1, May 10 2020:
- Boost and load control changes
We spent a lot of time on boost and load control on this Version 2.1
Slightly powerincrease on the topend.
Some users would experience overboost in the lower RPM range causing a midrange to drop slightly in power.
This should now be resolved.
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B48 F series hybrid OTS map update - Version 2.0 is now available!
ACN91 and E30 Stage 1 and Stage 2 OTS maps has also been added
New boost and load control, making spool faster and throttle wide open!
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Full support for B48TU & B58TU version R4C9F4G5B is now added.
Jan 27, 2020:
M Performance map for N55-PWG172 is up!
Free map, useful for learning the basic steps in tuning - Learn how BMW does it!
Jan 24, 2020:
v0.10.092 is now available.
Fix applied and confirmed that removes Online recode function. It is no longer needed for any reflash scenario and will be removed from the Diagnostics screen in a future release.
Jan 23, 2020:
Full support for B48TU & B58TU version R4C9H6D5B and R4C9J755B is now added.
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GTS startup roar for the N55 EWG and PWG172X
All of this is to be found in the ‘config’ menu
Oct 16, 2019
OBD Agent v0.10.082 is now released. Change includes updated sync functionality of server's last flashed map and additional support on MG1 Aurix (B58-T0 and B48-T0 cars) DME cars.
New tables up for B58TU for cars with OPF to prevent load tapering towards redline
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Switch for load limitation at rich AFR
Lambda rich limit for load limitation
Sept 12, 2019
OBD Agent update 0.10.080
Added a pre-run check to 'online recode' to only allow the run if coding is missing
Sept 10, 2019
A90/J29 Toyota Supra release
OBD Agent 0.10.079 release
Additional vehicle support
Further connection handling/detection enhancements
Changes/enhancement to recoding process
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bootmod3 New DME Programming Support - MG1 Aurix!
Development and testing has now been completed on the MG1 Aurix DME programming. That includes the new 2020 Toyota Supra (A90 / J29) among others such as the BMW F90 M5, the new G29 Z4, X5 40i, m340i, G20 330i, etc.
*** NOTE: OTS Maps testing is in beta and we look forward to sharing results very soon! ***
July 23, 2019
BMW B48 support has now been released out of closed beta and is available to the general public
May 28, 2019
OBD Agent 0.10.071 Release
It automates a full flash if anything is off with current state of DME including coding removing the need for anyone to know they should try a full flash for recovery.
New feature for map config: Upgraded ignition coils support from Precision Racewerks (PR) - N55 Engine. Take your ignition to the next level, far better than OEM.
May 24, 2019
OBD Agent 0.10.070 Release
Enhanced data monitoring enabling full time dash without drops. Data handling changes for the upcoming auto-logging/monitoring support
Various minor changes around dash/logging start/stop and diagnostics
Startup speed improvements and reconnect enhancements especially for Wifi devices. Fixed bug that required the app to be restarted at times when used with a wifi device
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Version 8.6, August 20 2018:
Load changes at higher IAT
Version 8.5, July 20, 2018
Burble Fixes for 4000rpm and upwards
Version 8.4: June 2018
Revmatch in Sport Plus for 6MT
Version 8.3, May 26 2018:
Burble fixes
Version 8.2, May 15 2018:
Burble at downshift
Version 8.1, May 7, 2018:
Fueling Adjustments for E30 maps
Version 8, April 26, 2018:
ZCP burble fixed
CSL map added to the free OTS collection (It is slightly stronger than the GTS)
Added NEW - Stage 2 RaceGas Map (Unleaded) octane mapping: US: 100+ octane (VP MS100/103/109), Euro: 102+ RON
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Version 6.1, September 7, 2018:
- Erratic throttle fixed at low speedsVersion 6, April 26, 2018:
Added NEW - Stage 2 RaceGas Map (Unleaded) octane mapping: US: 100+ octane (VP MS100/103/109), Euro: 102+ RON
Verison 6, March 18, 2018:
MPPK inspired throttle input
Fixing sport display to 480HP/640NM
Burble fixes, stage 2 is now a little more high pitching
Airmass max limiter increased, some guys experienced airmass codes with intakes after the tune
Version 5, February 28 2018:
Sport display increase
Catheating disabled on stage 2 OTS
Burble min set to 1000RPM, max to 7000RPM
Min oil temp for burble allowance set to 0 celcius
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S63TU-172H Release Notes
Version 2, April 27, 2018:
Sport display fixed
Coldstart delete added to stage 2 maps
Revised boost control
Revised ignition advance
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