Subaru STi GD | Stage 2 | 250kW | Haltech ECU Dyno Tune Melbourne

Subaru STi GD

Stage 2
ECU Tune

Vehicle Details

Make:

Subaru

Model:

STI

Series:

GD

Year:

2004

Engine:

EJ20

Fuel:

E85

ECU Type:

Haltech

Notes from the Tuner

John's STi 250kw @ 20psi
Blouch 1.5 turbocharger
Tomei mild cams
Killer B equal lengh headers
Water to air intercooler
2.1 closed deck stroker
Engine management via Haltech

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Stage 2 Tune

Power

52% increase

0%
164kW
164 kW

Torque

26% increase

0%
301Nm
301 Nm

Modifications

Intake
Exhaust
Down Pipe
Intercooler
Fuel System Upgrade
Ignition Upgrade
Engine Components
Transmission Components
Turbocharger
Headers

ECU Improvements

Improved Fuel Efficiency
Improved Power
Improved Torque

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