The Emtron GT86/BRZ/FR-S Plug-in is a professional plug-in engine control unit (ECU) from Emtron. It has 8 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: Toyota 86 / GT86 (ZN6), Subaru BRZ (ZC6), Scion FR-S (ZN6). Plugs into the factory harness with no cutting or splicing. Runs both the 4 port and 4 direct injectors and the direct-injection pump. Works with the factory stability control (VSC) through throttle torque reduction. Boost control solenoid output is on the expansion connector. Wideband lambda needs an Emtron ELC lambda-to-CAN module, sold separately. Product page says KV series; the maker manual names the KV12 platform.
- Part number
- 1609-72086
- Software
- Emtune (free)
- Logging
- 32MB onboard
- Links
- Product page ↗Price source ↗
- Fits
- Scion FR-S · Subaru BRZ · Toyota 86 / GT86 / GR86
- Tuning
- Find a Emtron tuner with a dyno
- Maker
- Emtron: history, software and every model
Where to buy the GT86/BRZ/FR-S Plug-in
2 sellers found
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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.




