SET YOUR CAR
Buy Now, Pay Later!
FREE SHIPPING
On orders over $200
TALK TO A PARTS EXPERT
RALLYSPORT GUARANTEE
100% Money Back on Select Parts
Product images
Product Media
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Community Media
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo (Part Number: )
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo
Subaru Models (inc. 2002-2007 WRX / 2004+ STI)
Read 4 Reviews | 6 Q&As
Part # DOM2.5XTR3IN
$1,620.00
NEW
msrp: $1,800.00

Only 1 left!

Features & Product Details

When it comes to aftermarket turbochargers for this particular platform, Blouch Performance Turbo is among one of the more popular choices among enthusiasts because they are built using careful manufacturing methods to produce a more powerful direct bolt-in option. On this page, you are looking at their Blouch Dominator 2.5XT-R 10cm2 Turbocharger. 

Investing in a larger turbo as well as supporting mods is one of the best power upgrades you could buy. Blouch is the leader in turbo development; they consistently build the best turbos. The new XT-R line of turbos from Blouch consists of a billet compressor wheel to optimize the aerodynamics of a turbo and increase compressor flow within the same inducer geometry.

All of this combined with Garrett GT turbine and full ball bearing technology to produce a complete bolt-on package that includes stainless steel turbo oil feed line and steel oil drain tube and coolant lines. Adjustable upgrade actuator is standard issue on the XT-R "Polka Pickle" and is pre-calibrated to operate at 15 PSI unless otherwise specified. Rated for 490 crank horsepower with supporting mods, it is a great modification for those looking for more power and performance. 

Note that this particular turbocharger will come with a 3-inch inlet, and it will also come supplied with both coolant and oil drain pipes already installed. Additionally, an oil feed line, new hardware, as well as a new downpipe and up pipe gasket will be included to make this turbocharger ready for the installation. 

Specifications

Brand: Blouch
Bearing Type: Ball Bearing
Cartridge: Garrett
Exhaust Housing Size: 10cm
Fitment: OEM Upgrade
Gaskets Included: Yes
Inlet Size: 3.0in
Oil Line Included: Yes
Ported Turbine Housing: Yes
Rated Horsepower: 490hp
Scroll: Single
Wastegate: Internal
Mfgr. Warranty: 6 months / 6,000 miles
Condition: New Product
Return Policy:

RallySport Guarantee - 30 Days


Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
Standard

PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED

REVIEWS & CUSTOMER MEDIA

4 Reviews
5 out of 5 Stars
5 Stars
(4)
4 Stars
(0)
3 Stars
(0)
2 Stars
(0)
1 Stars
(0)
Customer Photos and Videos
Blouch Dominator 2.5XT-R 10cm^2 3in Inlet Turbo ( Part Number: DOM2.5XTR3IN)
Nice 1 year ago
Hutch
I can't tell you how it is by its self. I bought it to with a full list of of other great things I wanted at the same time. The one thing g can say it sounds like a beast trying to eat my whole motor. Just make sure you have good air flow to it.
  
Was this review helpful?
0 of 2 people found the following review helpful
Nice 2 years ago
Hutch
I haven't had a chance to drive my car with this turbo installed just yet. Due to the fact my car is in the shop getting rebuilt. Now as far as shipping, time of reserving part, and customer service. That was all on point. Every happy with it. Everything was in the box and turbo was just as it looks in the picture. For sure order more stuff from Rallysport.
  
Was this review helpful?
Best Stock Location Turbo... Ever!! 3 years ago
TTSTi
Had this turbo on for about a year now! Made some crazy jam; 406whp & 385wtq @ 20.5psi (pump gas 94oct) on a low reading dyno and in 30 degree celsius temperatures! My tuner and mechanic estimate that it'll make 430whp on a roller dyno (i was tuned on dyna packs reading 5% lower due to some issues with one of them) However, I have all of the supporting mods plus a lot of custom work. I can easily see 380+whp with supporting mods, a stock header and a well built motor! The "Polka Pickle" is the way to go with any EJ257! P.S For more power, go EWG!
  
Was this review helpful?
BUY THIS TURBO 4 years ago
ashmurrin
Amazing turbo! great quality 3 10cm is the way to go. AMR inlet has poor fitment with 3'adapter. If you want to get RAD buy this you wont be disappointed the first time you pull on the freeway after your tune. Im running this on a 2006 sti speed density, 1000cc injectors, water/meth, FMIC...ect. made 380whp 400tq on a mustang dyno on a 24psi mild tune. Much more left in the polka-pickle
  
Was this review helpful?

QUESTIONS & ANSWERS

  • Q: Turbo  ArthurH6 months ago

    Is this turbo okay to run with a stock sti motor and supporting mods? Want to run this but not to it’s full potential until I build The motor. Only trying to do it this way bc I didnt Want to buy the 1.5 for the stock motor then buy another 2.5 for the built motor, feel as if it would be a waste of money when I can Just try and run the 2.5 but to a minimal until the motor gets built. Had originally planned on running the 3.0xtr however issues have come to where I needed my car running ASAP. Supporting mods include, Headers, Downpipe, Uppipe, EWG, Exhaust, EBCS, Front Mount Intercooler, 1050cc Injectors, Top Feed Fuel Rails, TGV deletes, Fuel pump, & Intake
    • 0 of 0 people found the following answer helpful

      A:  With the stock motor, we do not recommend using this turbo. In theory, this turbo will function perfectly with stock block however you will need to have the car tuned extremely conservative in order to not cause any internal damage.

      Jared A. @ RallySport Direct 6 months ago  
        
      Was this answer helpful?
  • Q: TGV  irickchad098081 year ago

    Are TGV deletes required to install the 3" inlet version of this turbo?
    • 0 of 0 people found the following answer helpful

      A:  In order to install the 3 inch inlet required for this turbo, TGV deletes will be needed to gain extra clearance.

      Evan M. @ RallySport Direct 1 year ago  
        
      Was this answer helpful?
  • Q: Parts  B2 years ago

    I have supporting mods ELH,EWG uppipe,downpipe, exhaust 1000cc injectors, pump, TMIC, EBC (2014 WRX) other than the 3in turbo inlet would I need anything els? I was under the impression this turbo used a different hose or line of some sort to work with the WRX or is the 3in turbo inlet the only needed part?
    • 0 of 0 people found the following answer helpful

      A:  You will either need a traditional intercooler upgrade hose for this turbo, or change to an STI style intercooler and manifold. If you have further questions with the fitment of this turbo on your vehicle please contact our customer service department.

      Christian B. @ RallySport Direct 2 years ago  
        
      Was this answer helpful?
  • Q: Blouch 2.5  Hope12082 years ago

    I was curious if I would get a lot of lag if I'm just shooting for 320whp I have all supporting mods just don't have forged pistons that's the reason for being conservative with power goals
    • 0 of 0 people found the following answer helpful

      A:  This would have a later spool compared to your stock turbo. If you are wanting 320hp, you should look into the Dom 1.5

      Chris W. @ RallySport Direct 2 years ago  
        
      Was this answer helpful?
  • Q: Turbo blanket/heat shield.  Clarence3 years ago

    Just curious which Turbo blanket or heat shield would suit this turbo the best?
    • 0 of 0 people found the following answer helpful

      A:  Any heatshield or turbo blanket that we offer for the stock turbo will work well for this turbo.

      Zach G. @ RallySport Direct 3 years ago  
        
      Was this answer helpful?

This Part Fits