CarBahn Stage 3 Performance Software is a performance flash tune that increases boost pressure in turbocharged cars to dramatically increase HP and Torque, engineered by Steve Dinan with over 40 years of streetcar tuning experience.
Note: This can only be installed at EAS, which is an authorized CarBahn dealer! For vehicles 2018 and newer, the DME will need to be Bench Unlocked before flashing can be performed.
| Drivetrain |
Octane |
Calculated Flywheel Power |
Measured Wheel Power |
M3/M4 Base
|
93 Octane |
Stock: 414hp/460ft-lb tq
Tuned: 628hp/516ft-lb tq |
Stock: 364hp/405ft-lb tq
Tuned: 552hp/542ft-lb tq |
| M2/M3/M4 Competition |
93 Octane |
Stock: 476hp/477ft-lb tq
Tuned: 628hp/616ft-lb tq
|
Stock: 419hp/420ft-lb tq
Tuned: 552hp/542ft-lb tq
|
| M3/M4 CS |
93 Octane |
Stock: 493hp/529ft-lb tq
Tuned: 628hp/616ft-lb tq
|
Stock: 434hp/465ft-lb tq
Tuned: 552hp/542ft-lb tq
|
These maps are designed to accommodate different octane fuels for additional increased performance at 93 & 100 octane levels. As with all CarBahn products an optional powertrain warranty can be purchased.
- Software can only be installed at an Authorized CarBahn dealer (EAS)!
- Bench Unlock required for 2018+ models
- Top Speed Governor removed
- CarBahn EVO Intelligent software adapts to various fuel octane levels seamlessly, optimizing performance without compromising safety. It retains existing safety features and adds extra protection as needed.
- For best performance, use heat exchanger P/N CBN.CBG8X.2001 or purchase power package 1.
About Steve Dinan
Steve Dinan has over 40 years of streetcar tuning experience. As an engine supplier they won 3 prototype racing championships and two overall wins at the 24hrs of Daytona partnering with Chip Ganassi Racing. No one know more about tuning high performance engines than Steve Dinan.
Vehicles Supported
BMW F87 M2 Competition
BMW F8X M3/M4, including Competition
