Home > Catalog > Power Packages > Subaru WRX/STi MY01-05 > Subaru WRX/STi 01-05 Type2

Subaru WRX/STi 01-05 Type2

  • Flywheel Power: +35kw atw
  • Price: From $3,695
  • Model Compatibility: 01-02 WRX / 03-05 WRX / 02-05 STi
  • Installation Time: 1 Day

"Unleash the real potential! Good power gains, noticeable power and torque increase across the board and that boxer rumble."

The Subaru WRX/STi 01-05 Type2 upgrade starts with our trained technician fitting a Process West cold air intake with high flow air filter and stainless steel 3″ turbo back exhaust system to increase the engines breathing capabilities, we then tune your vehicle’s ECU on the dyno in real time utilizing the latest Subaru ECU tuning software 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 Type2 upgrade has made to your vehicle.

Like all HPF upgrade packages the Type2 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 Walbro 500hp in tank fuel pump
1 x HP-Flash PCM Retune
1 x Invidia Turbo back exhaust
1 x Catless up-pipe
1 x Labour to fit, tune and test
$4,195 $3,695 $3,695


  • Process West top mount intercooler – $1,265

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.

6 Comments please add yours...

  1. avatar

    Hi, i have a 02 bugeye wrx

    I have a MRT full turbo back with xforce twin tip muffler already.

    I DO NOT want the dump pipe,

    But i want the rest of the type two installed and tuned. How much would it cost?

    any discounts for students?


  2. avatar

    hi i have a subaru wrx 03 sedan and want to get either a catback or muffler to get the true wrx sound what would that cost roughly

  3. avatar

    Lo have a subaru wrx 04 and would like to get this package type 2 with an E85. How much would that cost me? Thanks

Post a Comment

Post with your Facebook account, or fill in below:

Connect with Facebook

HPF Group