The Emtron Subaru STI MY06-07 Plug-in is a professional plug-in engine control unit (ECU) from Emtron. It has 4 injector and 4 ignition outputs, 1 drive-by-wire throttle channel and knock control. List price is US$3,200. 2 sellers list it from US$3,084 to US$3,200.
Prices checked . Specs from Emtron's published data.


Key specs
DBW = drive-by-wire throttle channels · λ wideband = onboard wideband lambda (oxygen sensor) inputs · CAN = controller area network buses.
Features
- ✓Drive-by-wire
- ✕Onboard wideband
- ✓Knock control
- ✓Flex fuel
- ✓Traction control
- ✓Launch control
- ✓Boost control
- ?Gearbox control
- ✓Onboard logging
- ✓Ethernet
- ✕USB
- ✕Built-in display
✓ published · ✕ not offered · ? not published. Some features, like traction control and launch control, mean different things by brand. See the glossary.
Details
- Highlights
- Fits: Subaru Impreza WRX STI (GD) MY06-07, Subaru Impreza WRX (GD) MY06-07. Plugs into the factory harness with no cutting or splicing. Not suitable for US-market (USDM) or left-hand-drive cars. The MY06-07 and MY08+ units differ; buy the one for your model year. Works with factory CAN systems (ABS, SI-Drive, DCCD). Wideband lambda needs an Emtron ELC lambda-to-CAN module, sold separately.
- Part number
- 1609-192015-1
- Software
- Emtune (free)
- Logging
- 32MB onboard
- Links
- Product page ↗Price source ↗
- Fits
- Subaru Impreza WRX / STI
- Tuning
- Find a Emtron tuner with a dyno
- Maker
- Emtron: history, software and every model
Where to buy the Subaru STI MY06-07 Plug-in
2 sellers found
No sellers match. Try another region or turn off “In stock only”.
Prices as shown on each seller's site on , in their own currency, converted at 14 Oct 2026 rates. Shipping, import duty and tax vary. Check with the seller before you buy.




