Home > Catalog > Power Packages > Subaru WRX/STi MY01-05 > Subaru WRX/STi 01-05 Type1

Subaru WRX/STi 01-05 Type1

  • Flywheel Power: +20kw atw
  • Price: $1,295
  • Model Compatibility: 01-02 WRX / 03-05 WRX / 02-05 STi
  • Installation Time: 1 day

"Good power gains, noticable power and torque increase across the board, with zero down sides."

The Subaru WRX/STi 01-05 Type1 upgrade starts with our trained technician fitting a cold air intake and high flow air filter to increase the engines breathing capabilities, we then tune your vehicle’s ECU on the dyno, adjusting all parameters including Boost control, Fuel, Ignition timing and Idle to maximize power, torque and fuel efficiency. We complete the upgrade process by testing your vehicle on the road to make final adjustments, optimizing your vehicles performance and driveability. At the end of this upgrade we will provide you with a dyno graph comparing the ‘before’ power & torque and the ‘after’ increase the HPF Subaru WRX/STi 01-05 Type1 upgrade has made to your vehicle.

Like all HPF upgrade packages the Type1 package is modular in that it allows the customer to add to the package minimising the requirement to spend money twice when and if further upgrades are desired. HPF strive to bring you maximum performance with high quality components while still maintaining reliability and driveability.

Package Includes

01-02 WRX 03-05 WRX 02-05 STi
1 x Before dyno run
1 x Process West cold air intake
1 x HP-Flash PCM Retune
1 x Labour to fit, tune and test
$1,295 $1,295 $1,295

More Information:

Click here to learn how to read a dyno graph.

HPF Warranty

HPF power packages are warranted for the parts and services installed by HPF. Please contact us for more information.

Additional Notes

  • We recommend all vehicles coming to HPF for tuning run 98 Octane fuel. Please contact us if you have a need to use different fuel.
  • Power figures listed are estimated kilowatts at the flywheel based on results typically obtained by HPF on HPF’s dynos. Typically these are based of a manual vehicle with standard driveline and standard wheels and tyres. Actual power can vary based on each specific vehicle.
  • Modifications such as this package require the vehicle to be in excellent mechanical order.
  • We advise against increasing the power output substantially on high kilometer engines, if your engine has in excessive of 150,000kms please contact us to discuss options.
  • Whilst every attempt is made to ensure prices listed online are correct, they are subject to change at any time.
  • Additional parts may be required in some cases depending on the condition of the vehicle. Cost of these parts and additional labor required may incur additional cost.

2 Comments please add yours...

  1. avatar

    I have a 2001 bugeye auto has 3inch s/s turbo back system, catless up pipe, e-boost street dual stage controller, and a hks BOV my fuel consumption is at 350 kms a tank is this normal? I had a s15 that was fully worked before this and was getting 470 kms a tank what should I do? and what options do I have for a flex fuel set up?

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