Open loop, closed loop, boost by RPM, CO2 control, and you'll never need to plug in a laptop.
Accurate boost control is critical on any turbocharged engine, but not every build is suited to the expense and complexity of aftermarket ECU-based boost control. Matt Wright from Turbosmart explains where a standalone electronic boost controller like the Turbosmart eBoost 3 still makes sense and how it might help you right out of the box.
He dives into why factory/OEM ECUs are reflash-tuned rather than converted to a standalone ECU, engine swaps where boost control logic is missing, and situations where aftermarket ECUs lack outputs, flexibility, or user-friendly real-time adjustment might call for a standalone boost control system.
Awesomely, in our opinion, Turbosmart has also opted for a physical rotating bezel designed for real-world use and practicality rather than a touchscreen. If only OEMs would stick to these for heater controls too eh!
The video also dives into boost by RPM control to manage boost drop off at high engine speed, open loop versus closed loop control considerations, CO2 boost control for drag racing, and upcoming electronic wastegate control support. If you are working with modern OEM turbo platforms, electronic wastegates, or want simple and reliable boost control without overcomplicating the setup, this explains exactly where a standalone might controller fit for your performance needs.
Specific EBoost3 Boost Controller Specs
- Six programmable boost stages by gear, RPM, time, or input
- Integrated 3-bar boost pressure sensor
- Auxiliary outputs for water spray, methanol, nitrous, and warning functions
- On-screen display and logging of RPM, boost, and inputs
- Configurable over-boost protection and peak boost recall
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TIMESTAMPS
0:00 - Aftermarket Boost Control
0:20 - Matt Wright | Turbosmart
0:26 - Aftermarket ECU vs OEM ECU
0:50 - More Boost, Less Complexity
1:24 - OEM ECU Use Case
1:57 - Aftermarket ECU Use Case
2:11 - Standalone Boost Controller Advantages
2:38 - In Cabin Adjustment
3:20 - No Touch Screen (Thank you!!)
3:40 - No Laptop, No Keyboard
3:46 - Boost by RPM
4:29 - Open Loop Boost Control
4:46 - Closed Loop Boost Control Planned
5:14 - User Interface Design
5:24 - Closed Loop Dangers
5:47 - PID Setting Challenges
6:45 - Control vs Functionality
6:52 - CO2 Boost Control
7:06 - Electronic Wastegate Control
7:20 - Valve Speed Vs Current
7:45 - OEM eGate Control Replacement
8:40 - @TurbosmartHQ
8:50 - Thanks Matt!
8:56 - BUILD.TUNE.DRIVE
