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Blouch Dominator 4.0XT-R 10cm^2 Turbo ( Part Number:BLC DOM4.0XTR)

Blouch Dominator 4.0XT-R 10cm^2 Turbo - Subaru Models (inc. 2002-2007 WRX / 2004+ STI)

MODEL # BLC DOM4.0XTR
Manufacturer Part # DOM4.0XTR

$1,950.00

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Description

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 4.0 XT-R 10cm2 Ceramic Coated 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. This allows you to build more horsepower at lower boost pressure.

It also consists of a 60 lb/min fully machined billet compressor wheel, a high-efficiency Garrett GT turbine wheel, Garrett GT full ball bearing system, adjustable upgrade wastegate actuator calibrated at 19 PSI and Blouch's new 10cm2 bolt on turbine housing. rated for 600 HP with supporting modifications. 

The larger turbine housing reduces turbine inlet pressure and increases peak horsepower output.

NOTE: The Dominator 4.0XT-R is a bolt-on upgrade which requires a 3" inlet, TGV deletes and requires no modification to oil feed, oil drain, coolant or exhaust connections for installation.

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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: 600hp
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.
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Great turbo
Cory5119127665 2 years ago
Only got to use it for a few months. Made 380whp on 21psi (didn't want to push the stock block). With my EWG setup it held peak boost all the way to redline. -2006 STI
Comment

be aware
andrew_browning6953470 4 years ago
2011 sti limited built .. Mine went bad at 700 miles and they don't stand behind their warranty I would not buy this product it broke on a break in tune at 15psi such a joke.. Wish I could put -10 stars
Comment

awesome
andrew_browning6953470 4 years ago
2011 sti built pushin 25psi on pump gas makin over 500whp easy all day kicks in about 3500rpm not much lag like you would think in a bigger turbo you have to have an upgraded fuel system 3 in inlet tgv deletes to run this
Hasan7 11 months ago
Can we get in contact by email or somthing i have some questions.?
Comment

  • Q: Spool time  Hasan7 1 month ago

    Answer

    Which turbo has a better/faster spool time، 4 xtr or gtx3576r?


    • A: It would depend on your setup and tune, but as a general guideline, this will spool slightly faster than a GTX3576R, but does flow slightly less air. The design is actually somewhat similar, as many of the components in the Dom 4.0 are Garrett products. I would recommend checking on forums or dyno databases for setups similar to your with each turbo before making your decision between the two.


      Marcus E. 1 month ago
  • Q: Downpipe  Hasan7 11 months ago

    Answer

    What type of downpipe is preferred?


    • A: You can use any type of downpipe with this turbo.


      Tyler A. 11 months ago
  • Q: What injectors are suggested  FyourMucscle_05_STI 1 year ago

    Answer

    I have forged internals, built block, water meth system, etc. What is recommended injector size


    • A: 1300cc injectors should compliment this turbo nicely and give you head room if you wanted to run E85.


      Connor M. 1 year ago
  • Q: What Turbo Is Best?  Shane Hollis 3 years ago

    Answer

    I have a 2005 sti fully upgraded engine, headers, 750cc injectors, 3'' exhaust, front mount, boost controllers, ect... Do you think this turbo would work the best with my subi?


    • A: This depends on a few things like the power goals for your vehicle and the type of fuel you plan to run. The 750cc injectors are a bit small for this turbocharger and larger is required. Other changes like a 3 inlet, TGV deletes, and fuel system modifications would be recommended.


      Nick S. 3 years ago
  • Q: oil feed line  bagabizzle79644 3 years ago

    Answer

    Can you buy the oil feed line for this turbo seperately?


    • A: Blouch does have ball bearing feed lines sold separately which we carry depending on the year/model vehicle.


      Nick S. 3 years ago