ECU Shootout

Emtron Subaru STI MY06-07 Plug-in ECU

ProPlug-in
US$3,200
Dealer price (USD list price at Elite Performance); maker's store AUD 4,400Checked

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.

Pixel illustration of the Emtron Subaru STI MY06-07 Plug-in
Emtron Subaru STI MY06-07 Plug-in product photo
Photo: Emtron · emtron.world ↗

Key specs

4INJECTORS
4IGNITION
–MAX CYL
1DBW
0λ WIDEBAND
1KNOCK
2CAN BUSES
✓LOGGING

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

LowestUS$3,084Emtron (official store) · Australia
TypicalUS$3,142median of 2 priced
HighestUS$3,2004% above lowest
In stock0 of 2as listed
AUD 4,400≈ US$3,084
USD 3,200

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.

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