Skip to content
FREE SHIPPING* On Orders Over $199 within 48 States
Shop in Confidence with Our Price Protection Program!
Clear Car Save Vehicle
Skip to product information
1 of 3

Blouch Performance Turbo

Blouch Performance WRX/STI 02-07 2.5XT-R Dominator Turbocharger Turbo | SUB-DOM2.5XT-R

Turbine Housing Size
Turbine Housing Coating
3inch Inlet Compressor Housing
Ships When Available-Lead Time Applies ⓘ

Auto Parts Store of the Year 2026

Blouch Performance Turbo Blouch Performance WRX/STI 02-07 2.5XT-R Dominator Turbocharger Turbo | SUB-DOM2.5XT-R
Be the first one to review

Estimated Shipping Widget will be displayed here!

Profile Avatar

Talk to an Enthusiast

Verify Fitment & Product Recommendations

M-F 8:30AM - 5:00PM


Fitment

Description

Blouch SUB-DOM2.5XT-R
Horsepower Rating: 490HP

You know how some people just cannot leave a good thing alone? Kinda like continually tweaking on a performance car when it already runs great.

In order to "juice" it up, we gave the Pickle a 10cm2 turbine housing to reduce turbine inlet pressure and engine pumping losses. Next, we took advantage of the latest "XT-R" fully-machined billet compressor wheel technology to optimize the aero of this little cucumber and increase compressor flow to 49 lbs/min within the same inducer geometry.

All of this combined with state-of-the-art Garrett GT turbine and full ball bearing technology to produce a complete bolt-on package that includes braided stainless steel turbo oil feed line, oil feed restrictor, turbo oil drain tube, coolant lines and turbo mounting gaskets. Adjustable upgrade actuator is standard issue on the Dominator 2.5XT-R and is pre-calibrated to operate at 15 PSI unless otherwise specified. Options includes black ceramic coated turbine housing and 3" bellmouth inlet compressor housing.

So does it dance? You bet is does - quick spool, a nice broad flat torque curve and awesome peak horsepower that just keeps on pulling. If 490 crank horsepower is the target for your EJ25, the BPT Dom 2.5XT-R is for you!

Features:
  • Garrett Ball bearing CHRA
  • 60mm Turbine Wheel
  • 71mm XT Compressor wheel
  • 49lbs per min
  • 8cm or 10cm Exhaust housing available
Extra Options:
  • Coated Turbine Housing = additional $100
  • 3inch Inlet Compressor Housing = additional $50
  • 8cm or 10cm Turbine Housing choice
  • WRX Oil Feed Line
  • STi Oil Feed Line

Will not ship outside the U.S.A.

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

Limited Manufacturer Warranty

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

Proposition 65

Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov