Evo 9 — Stage 1 ECU Tune
- Improved Power output 63% increase
- Improved Torque 38% increase
- Enhanced boost control
- Optimized fuel system mapping
- Smooth throttle response
- Clean power delivery
This one's built for closed-circuit competition use. The 4G63 came in with a high-flow turbo, full exhaust, intake, upgraded fuel pump, and injectors — solid hardware foundation, but the factory ECU was holding it back.
The file addresses fuelling, timing, and load management to properly support the bolt-ons. Power lifted from 129 kW to 210 kW at the wheels, with torque climbing from 207 Nm to 285 Nm. On 98 RON, the calibration keeps the engine safe under the kind of sustained load you'd see on track days.
Factory ECU tuning on these Evos is straightforward when the supporting hardware is already sorted. The result is a usable, repeatable file that suits the brief.
Does this file require any specific hardware changes?
No. This is a Stage 1 software-only tune, but it's written to match the high-flow turbo, full exhaust, intake, fuel pump, and injectors already fitted to the vehicle.
What platform is this calibrated on?
This is tuned on the factory Mitsubishi ECU. No standalone required for this level of build on the 4G63.
Is this file suitable for street use?
It's written for off-road and closed-circuit competition. Peak output is 210 kW at the wheels with 98 RON fuel.
Workshop & Dealer Access
Protunes supplies ECU calibration files exclusively to approved workshops, tuners, and dealers throughout Australia. Platform: Factory.
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