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Blouch Dominator 4.0XT-R 10cm^2 Turbo

MODEL # BLCDOM4.0XTR

$1,950.00


  • Q: Spool time  Hasan71 year ago

    Which turbo has a better/faster spool time، 4 xtr or gtx3576r?
    • 1 of 1 people found the following answer helpful

      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. @ RallySport Direct 1 year ago  
        
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  • Q: Downpipe  Hasan72 years ago

    What type of downpipe is preferred?
  • Q: What injectors are suggested  FyourMucscle_05_STI3 years ago

    I have forged internals, built block, water meth system, etc. What is recommended injector size
    • 0 of 0 people found the following answer helpful

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

      Connor M. @ RallySport Direct 3 years ago  
        
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  • Q: What Turbo Is Best?  Shane Hollis5 years ago

    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?
    • 0 of 0 people found the following answer helpful

      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. @ RallySport Direct 5 years ago  
        
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  • Q: oil feed line  bagabizzle796445 years ago

    Can you buy the oil feed line for this turbo seperately?
    • 0 of 0 people found the following answer helpful

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

      Nick S. @ RallySport Direct 5 years ago  
        
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  • Q: spool time  bagabizzle796445 years ago

    I have an ej207, stock block, but have full supporting mods. Killer b headers, 3 intake, 1000cc injectors etc. When can i expect full spool with this turbo?
    • 0 of 0 people found the following answer helpful

      A:  This unit would not be recommended for a stock block and spool will be very late, 4500-5000rpm+ depending on the tune.

      Nick S. @ RallySport Direct 5 years ago  
        
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  • Q: maf/map sensor  bagabizzle796445 years ago

    I was wondering if I need to upgrade my maf sensor to run this turbo? my tuner said I should be switching to speed density and a 4bar map sensor or a simple 3 maf sensor. can you confirm?
    • 0 of 0 people found the following answer helpful

      A:  Generally aggressive modifications such as switching to speed density are going to be the better choice but it would be best to speak with your tuner regarding the setup he prefers to tune with.

      Nick S. @ RallySport Direct 5 years ago  
        
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  • Q: Air Oil Separator  tahn875 years ago

    Will this work with the Crawford Air/Oil v2 Separator that connects to oil/coolant lines before turbo?
    • 0 of 0 people found the following answer helpful

      A:  We have not tested this with the Crawford setup specifically and would not be able to confirm fitment.

      Nick S. @ RallySport Direct 5 years ago  
        
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  • Q: warranty  Rfny886646845 years ago

    How good is blouch with there warranty? If something goes wrong do they rebuild your turbo or just send a new replacement?
    • 0 of 0 people found the following answer helpful

      A:  Blouch generally repairs turbos when a warranty claim is approved, but it also depends on the circumstances and what is wrong.

      Zach G. @ RallySport Direct 5 years ago  
        
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    • 0 of 1 people found the following answer helpful

      A:  NO! They do not. When i used their 20gXT couple of years ago. It only worked for months at a time. After going through THREE of them. Each time blouch claiming it was my fault. I switched to an ATP gtx3076r and never looked back. So far. So good. Still running strong on exactly the same setup. At some point i even wanted to repair it and pay ..but the folks at bpt completely ignored my emails. Same thing happened to a few of my friends. Buy anything else.

      Grangepark @
        
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  • Q: Tgv deletes  n.jake35266866 years ago

    Why and where can I get.
    • 0 of 0 people found the following answer helpful

      A:  You have to remove the TGV's because the motors get in the way of the bigger turbo. Here is the part number for the TGV Delete Kit: COS1 20015678.

      guest57853c642a8d25b5018c44a7 @
        
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  • Q: 02 wrx   n.jake35266866 years ago

    What mods will a stock 02 wrx need?
    • 0 of 0 people found the following answer helpful

      A:  It is recommended to upgrade your intake, exhaust and intercooler with this turbo and it is necessary to get a 3 inch turbo inlet hose, fuel pump, fuel injectors and TGV deletes.

      Zach G. @ RallySport Direct 6 years ago  
        
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  • Q: more questions lol  BooSTin6 years ago

    fuel used will most likely be 91 to 93 octane..so i guess im asking can the grimmspeed tmic on this site support 550 hp on 93 octane gas at low to mid 30 psi?
    • 0 of 0 people found the following answer helpful

      A:  The Grimmspeed TMIC will pair well with this turbo and the TMIC is capable of supporting up to 550whp. We generally recommend FMIC for over 450whp because they can cool the air more efficiently.

      Zach G. @ RallySport Direct 6 years ago  
        
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  • Q: TMIC  BooSTin6 years ago

    Ok I was hoping for 550 awhp so the grimmspeed tmic would not cool enough for the power I want? I also dont know the psi I would have to run either I'm guessing 30ish?
    • 0 of 0 people found the following answer helpful

      A:  For that high of a power level a FMIC would be needed unless you were using some sort of cooling system on the intercooler. For that power level you will need to max out a turbo of this size, so it would be in the low to mid 30PSI range. But again that also depends on your entire set up, and fuel used.

      Kirill C. @ RallySport Direct 6 years ago  
        
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  • Q: fitment  BooSTin6 years ago

    could i use this turbo with a grimmspeed tmic?
    • 1 of 1 people found the following answer helpful

      A:  Yes you could, but a FMIC might be a better option if you plan on running high boost pressure due to limited cooling capacity of a TMIC at the power/flow levels that this turbo is able to produce.

      Kirill C. @ RallySport Direct 6 years ago  
        
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  • Q: which turbo would be best  perez8608281257 years ago

    Hi, I have a gc8 with a 2.5 hybrid with the ej257 704 series block. mahle forged pistons, forge internals and the nitrated crank along with machined 2.0l heads, 272 cams. I'm currently making just a little over 350whp with a vf39 turbo. I want 500whp or something very close to that. which turbo would be best with out too much of an over kill what set of injectors using 93 octane? Ive heard good things about the doms but I dont want too much of a lag.
    • 0 of 0 people found the following answer helpful

      A:  If your horsepower goal is close to 500whp, then this turbo will be a great choice. I personally prefer the Injector Dynamics 1000cc fuel injectors for most applications, including your build. The injectors will be a little larger than necessary, but there is no downside to that.

      Zach G. @ RallySport Direct 7 years ago  
        
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  • Q: FMIC  Hyphee8 years ago

    would a front mount be over kill or would i be better off getting the process west tmic?
    • 0 of 0 people found the following answer helpful

      A:  A top mount will have a hard time keeping up if you run this turbo over 400WHP. But under that power level it should be no issue

      Kirill C. @ RallySport Direct 8 years ago  
        
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  • Q: 2006 sti  marc sti8 years ago

    What additional mods. Would be needed to run this on my sti. As of right now i have the cobb stage 2 kit cobb up pipe and sf intake with cold air box.
    • 1 of 1 people found the following answer helpful

      A:  The minimal modifications include a 3 inch turbo inlet, TGV deletes, fuel pump, injectors and a custom tune. It is recommended to upgrade your engine internals when making the power that this turbo will produce.

      Zach G. @ RallySport Direct 8 years ago  
        
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  • Q: 2011 wrx  Mohamed Aseeri8 years ago

    will this fit on a 2011 wrx and what will i need to run this turbo size injectors, fuel pump, and what inlet pipe do i need
    • 0 of 0 people found the following answer helpful

      A:  In order for this to fit on your 2011 WRX you will need to run the Process West Traditional Style Hose (Part #:PRW PWSH001) and a Process West Top Mount Intercooler. Depending on what type of fuel you will be running will determine the size of injector you should be using. I do recommend upgrading your fuel pump to either a Walbro or a Deatschwerks pump. This does have a 3 inch inlet, I recommend running the AMR inlet (3 Inch) with this turbo.

      Sterling W. @ RallySport Direct 8 years ago  
        
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    • 0 of 0 people found the following answer helpful

      A:  i have a turbo xs fmic and a turbo xs intake will it still fit and what do i need to make it fit plus ill be running pump gas no e85 where im from :(

      Mohamed Aseeri
        
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    • 0 of 0 people found the following answer helpful

      A:  I cannot confirm nor deny fitment between the two. Assuming it is functioning properly with your currently set up and you believe there will be adequate room for the turbo, I would suspect there will be no issues. I would run 1000cc Injectors with this turbo on pump gas.

      Sterling W. @ RallySport Direct 8 years ago  
        
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