Forced Performance HTZ Blue Turbocharger 58mm Subaru WRX 2002-2007 / STI 2004-2021

Rated 5.0 out of 5
Based on 6 reviews
SKU: fp2025054
Availability: Out Of Stock
Type: Turbos
Regular price
$1,349.00
Regular price
Sale price
$1,349.00


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Subtotal: $1,349.00

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The FP Blue™ turbocharger for the Subaru WRX/STI features the 73mm HTZ™ compressor section with your choice of 58MM stock appearing cover or 84MM Flow Advancement Port™ compressor cover coupled to the 8cm2 turbine section. This combo produces the best balance of spool and power available on this platform. The FP Blue™ flows 57LB a minute and is capable of producing upwards of 475WHP. Internal gate Subaru turbos are available with either the stock canister style 15 PSI actuator, or you can upgrade to an 18 PSI TiAL MVI actuator. However, the MVI actuator is not available on the 84MM Flow Advancement Port™ compressor cover.

Oil supply line and gasket set included!

Subaru FP Blue™

  • Compressor wheel - 73HTZ
  • Flow rating - 57LB per minute
  • CW Measurements - 52.6MM Inducer / 73MM Exducer
  • TW Measurements - 60.8MM Inducer / 54MM Exducer
  • Compressor Housing - 58MM Stock Appearing Cover
  • Turbine Housing - FP 8CM Subaru Turbine Housing
  • CHRA - FP Journal Bearing
  • Oil Line - Included

84MM Cover Requires TGV Delete to fit in stock location

Attention: All Forced Performance turbochargers are built to order to your exact specifications and should not be considered on the shelf ready to ship unless specifically noted on the work order. Build times vary by model of turbo and options of said turbocharger, therefore we cannot guarantee a delivery date or ETA.



average rating 5.0 out of 5
Based on 6 reviews
  • 5 Stars
    6 Reviews
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100% of reviewers would recommend this product to a friend
Review posted
Reviewed by Rafa, from United States
Rated 5 out of 5

2005 STI FP blue

Installed this FP blue on my 2005 Subaru STI, it’s been pushing 400Whp for 30k. Satisfied with the results.

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Reviewed by Austin, from United States
Rated 5 out of 5

Crazy boost sounds!

Losing boost on top on an OEM VF48 turbo? This is definitely a perfect upgrade on a stock block 2016 STI. More whooshing sounds and definitely a great upgrade for power and torque!

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Reviewed by chad p., from United States
Rated 5 out of 5

Fitment issue for wrx

Fp blue is great and makes good power, but for the wrx it crushes the barometric pressure sensor. So we had to take the sensor off and get it sanded down and connect new wiring for the sensor.

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Reviewed by Michael B., from United States
Rated 5 out of 5

5 Stars

This turbo for pretty poorly. The outlet discharged almost directly into the throttle body and required a bit of work to make it fit.

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Reviewed by Marvyn, from United States
Rated 5 out of 5

Awesome product

Great price for a 450 output with my EWG. Highly recommend.

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Reviewed by Andrew, from United States
Rated 5 out of 5

I LOVE FP!

Beautiful turbo, beautiful price & great power output rating, i bought this for my 2006 Legacy GT which will be paired with Grimmspeed TMIC and outlet hose to run STI Style turbos in hopes to put 300whp on the 5EAT until i build motor and trans! either way i highly recommend all FP Turbos

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