GT86 — Stage 3 ECU Tune
- 83% power increase to 99kW
- 66% torque increase to 149Nm
- Enhanced boost control management
- Optimized fuel delivery and injector mapping
- Drive-by-wire system integration
- Emissions testing and validation compliance
This GT86 landed with a full forced-induction package already fitted: supercharger, high-pressure fuel pump, larger injectors, boost control and a complete fuel system overhaul. The brief was straightforward—calibrate it properly on 98 RON for closed-circuit competition use.
EcuTek platform gave us full control over fuelling, ignition timing, drive-by-wire response and boost management. The dyno sheet came back with 99 kW at the wheels, up from the factory 54 kW—a 45 kW gain. Torque lifted from 90 Nm to 149 Nm, giving the car the midrange shove the NA FA20 always lacked.
This is a proper track setup, not a street compromise. The hardware is substantial and the calibration reflects that.
What fuel should this calibration run on?
This file is calibrated for 98 RON pump fuel. Running lower octane will risk detonation and possible engine damage.
Is this suitable for daily driving on the street?
No. This is a Stage 3 forced-induction build intended for off-road and closed-circuit competition use only.
Why is boost pressure not listed?
Boost wasn't recorded during the dyno session. The power and torque figures reflect the calibration outcome with the installed supercharger and supporting hardware.
Workshop & Dealer Access
Protunes supplies ECU calibration files exclusively to approved workshops, tuners, and dealers throughout Australia. Platform: ECUTEK.
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