Press Release: MONTEBELLO, CA –Soundstream Reserve is proud to announce a firmware release with the cooperation of ThunderMax Tuners and Maestro. Soundstream Reserve HDHU.14SI and V2 head units now have the ability to read gauge information from the ThunderMax ECM (Engine Control Module). This has been a year long project that has finally come to fruition.
SoundStream Gauges That Work With Thunder-Max
- Ambient Air Temp
- Battery Voltage
- Engine Temp
- Front Spark Advance
- Front Wide Band AFR
- Front Spark Knock Retard
- Gear Position
- Injector Duty Cycle Front.
- Injector Time Front
- Intake Air Temp
- Instant Fuel Economy
- MAP Sensor
- Rear Wide Band O2 AFR
- RPM
- Throttle Position
- Twist Grip
- Vehicle Speed.
The update is for the ThunderMax tuner on bikes with the M8 engine, that’s 2017-2023. It requires an iDatalink Maestro MRR or MRR2 to be able to interface with our HDHU.14SI or V2. The firmware update is free from ThunderMax via its tech support website: https://bit.ly/3YYbqYB
