Emtron KV8 ECU 08+ Subaru Package
This package includes everything you need for plug and play installation of an Emtron KV8 ECU into your Subaru. Emtron is one of the most powerful ECUs available for this price point and offers incredible value for anyone competing in racing events with their Subaru. It offers plenty of inputs, outputs, incredible control of every aspect of the engine as well as robust data logging.
We recommend these ECUs when you plan to use your Subaru for a heavy motorsports application such as road racing, time attack, or drag racing. This ECU provides much more control and engine safeties than we can achieve using the stock ECU.
This ECU supports additional inputs for things like flex fuel, fuel pressure, oil pressure, oil temperature, etc and it is recommended to discuss these things with us to make sure they are included in your setup.
Base tuning and full E-Tuning for Emtron is available HERE to puchase as well.
Support Models
2008+ WRX/STi
What's Included
- Emtron KV8 ECU
- Plug and Play ECU Harness
- Bosch LSU AFR sensor - racing grade
- Emtron Application build for canbus support
Sensor Package
We have various sensor packages available that include high quality and accurate sensors as well as the needed plug and play adapter harnesses to connect them to the ECU without having to do any wiring. Each option builds on the lower ones adding more inputs.
OEM: This option just uses only the OEM inputs. You are still free to connect any additional inputs to the ECU but they will need to be wired in yourself.
Flex Fuel: This option adds an adapter harness to connect an ethanol sensor directly to the rear o2 plug which provides power and the digital ethanol signal directly to the ECU. This is a simple way to adapt an existing flex fuel kit to work with Emtron. If you alreday have a pressure sensor connected to a TGV input, this will read in as well.Track Day: This option adds sensors and the harnesses for Oil Temp, Oil Pressure and Coolant Pressure. These are valuable inputs to have for track use and will be incorporated into ECU engine safties in our tuning.
Competition: This option adds a pre-throttle body pressure sensor input for unmatched transient response on big turbo track cars as well as exhaust back pressure and crank case pressure sensors. These are valuable inputs when build and tuning for competition use.