Stage 2Apexi Power FC

Subaru WRX GC8 - basic boltons

Tuned · 16 Feb 25
Bay 02 · Mainline AWD

[ On the dyno ] Subaru WRX GC8 - basic boltons: On the dyno

[ Dyno screen ] Subaru WRX GC8 - basic boltons: Dyno screen

Vehicle details

Spec sheet.

MakeSubaru

ModelWRX

SeriesGC8

EngineEJ20

Fuel98 RON

ECUApexi Power FC

Notes from the tuner

What we did.

Subaru WRX with a fresh EJ207 engine.

Running an Apexi Power FC, the setup now delivers 173kW and 269Nm.

Anton Krstic · Lead tuner · Bay 02

This Subaru WRX GC8 was tuned on our Mainline AWD dyno. See our Stage 1 | 2014-2021 Subaru WRX if you're after a fixed-price build. All results here come from dyno tuning in Melbourne at our Epping workshop.

Other Subaru WRX GC8 results.

Stage 3308 kW

Stage 2 tune

Power & torque · stock vs tuned.

Hubs · SAE J1349 · Median of 3 pulls

Power

Stock

121kW

→

Tuned

173kW

+52 kW (70 hp) at the hubs+43%

Torque

Stock

188Nm

→

Tuned

269Nm

+81 Nm (60 lb·ft) at the hubs+43%

⌁Dyno graph · Pull recorded on the Mainline AWD

Download ↓

Hardware

Modifications.

6 categories · Stage 2 build

·Intake
·Exhaust
·Down Pipe
·Intercooler
·Fuel System Upgrade
·Turbocharger

Calibration

ECU improvements.

Apexi Power FC

·Improved Fuel Efficiency
·Improved Power
·Improved Torque

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