Syvecs S7i ECU
The Syvecs S7i is a professional wire-in or plug-in engine control unit (ECU) from Syvecs. It has 16 injector and 6 ignition outputs, support for up to 6 cylinders, 1 drive-by-wire throttle channel, 1 onboard wideband lambda input and knock control. List price is US$3,104. 8 sellers list it from US$2,918 to US$3,581.
Prices checked . Specs from Syvecs'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
- Budget S7 (replaced S6i); FPGA triple-processor, 2 half-bridges, same pinout as S7Plus for upgrade
- Software
- SCal / SView (free; DI & paddle-shift paid upgrades)
- Logging
- 16 MB onboard
- Case
- 185 × 145 × 55 mm
- Links
- Product page ↗Price source ↗
- Fits
- Mitsubishi Lancer Evolution · Nissan Skyline GT-R (R32–R34) · Subaru Impreza WRX / STI · Suzuki Jimny Sierra · Toyota Supra
- Tuning
- Find a Syvecs tuner with a dyno
- Maker
- Syvecs: history, software and every model
Where to buy the S7i
11 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.
